If $xin[a,b],$ then $|x|leq max{|a|,|b|}$












2












$begingroup$


The following seems to be quite known:




If $xin[a,b],$ then $|x|leq max{|a|,|b|}$




I do use it while treating problems on series of functions but how does it come about? Any hint please?






real-analysis sequences-and-series absolute-value







share|cite|improve this question









$endgroup$












  • $begingroup$
    Sorry, can you tell me why you're voting for a close? Perhaps, I'll change somethings.
    $endgroup$
    – Omojola Micheal
    Dec 29 '18 at 15:50






  • 5




    $begingroup$
    $|x|$ is the distance of $x$ from $0$, it seems obvious that the distance of $x$ from $0$ would be less than the maximum of distance of $a$ and $b$ from $0$.
    $endgroup$
    – Jakobian
    Dec 29 '18 at 15:50
















2












$begingroup$


The following seems to be quite known:




If $xin[a,b],$ then $|x|leq max{|a|,|b|}$




I do use it while treating problems on series of functions but how does it come about? Any hint please?






real-analysis sequences-and-series absolute-value







share|cite|improve this question









$endgroup$












  • $begingroup$
    Sorry, can you tell me why you're voting for a close? Perhaps, I'll change somethings.
    $endgroup$
    – Omojola Micheal
    Dec 29 '18 at 15:50






  • 5




    $begingroup$
    $|x|$ is the distance of $x$ from $0$, it seems obvious that the distance of $x$ from $0$ would be less than the maximum of distance of $a$ and $b$ from $0$.
    $endgroup$
    – Jakobian
    Dec 29 '18 at 15:50














2












2








2


1



$begingroup$


The following seems to be quite known:




If $xin[a,b],$ then $|x|leq max{|a|,|b|}$




I do use it while treating problems on series of functions but how does it come about? Any hint please?






real-analysis sequences-and-series absolute-value







share|cite|improve this question









$endgroup$




The following seems to be quite known:




If $xin[a,b],$ then $|x|leq max{|a|,|b|}$




I do use it while treating problems on series of functions but how does it come about? Any hint please?






real-analysis sequences-and-series absolute-value




real-analysis sequences-and-series absolute-value






share|cite|improve this question













share|cite|improve this question











share|cite|improve this question




share|cite|improve this question










asked Dec 29 '18 at 15:37









Omojola MichealOmojola Micheal

1,753324




1,753324












  • $begingroup$
    Sorry, can you tell me why you're voting for a close? Perhaps, I'll change somethings.
    $endgroup$
    – Omojola Micheal
    Dec 29 '18 at 15:50






  • 5




    $begingroup$
    $|x|$ is the distance of $x$ from $0$, it seems obvious that the distance of $x$ from $0$ would be less than the maximum of distance of $a$ and $b$ from $0$.
    $endgroup$
    – Jakobian
    Dec 29 '18 at 15:50


















  • $begingroup$
    Sorry, can you tell me why you're voting for a close? Perhaps, I'll change somethings.
    $endgroup$
    – Omojola Micheal
    Dec 29 '18 at 15:50






  • 5




    $begingroup$
    $|x|$ is the distance of $x$ from $0$, it seems obvious that the distance of $x$ from $0$ would be less than the maximum of distance of $a$ and $b$ from $0$.
    $endgroup$
    – Jakobian
    Dec 29 '18 at 15:50
















$begingroup$
Sorry, can you tell me why you're voting for a close? Perhaps, I'll change somethings.
$endgroup$
– Omojola Micheal
Dec 29 '18 at 15:50




$begingroup$
Sorry, can you tell me why you're voting for a close? Perhaps, I'll change somethings.
$endgroup$
– Omojola Micheal
Dec 29 '18 at 15:50




5




5




$begingroup$
$|x|$ is the distance of $x$ from $0$, it seems obvious that the distance of $x$ from $0$ would be less than the maximum of distance of $a$ and $b$ from $0$.
$endgroup$
– Jakobian
Dec 29 '18 at 15:50




$begingroup$
$|x|$ is the distance of $x$ from $0$, it seems obvious that the distance of $x$ from $0$ would be less than the maximum of distance of $a$ and $b$ from $0$.
$endgroup$
– Jakobian
Dec 29 '18 at 15:50










2 Answers
2






active

oldest

votes


















4












$begingroup$

If $xge0$ then $bge0$, hence $$|x|=xle b=|b|lemax(|a|,|b|).$$Similarly if $x<0$ then $a<0$, hence $$|x|=-xle-a=|a|lemax(|a|,|b|).$$






share|cite|improve this answer











$endgroup$













  • $begingroup$
    Can't it be $xin [-5,4]$ for example, which means that $x$ can also be positive and negative as well ?
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:50












  • $begingroup$
    @Rebellos Huh???? Saying $xin[-5,4]$ does not say that $x$ is both positive and negative - that's total nonsense.
    $endgroup$
    – David C. Ullrich
    Dec 29 '18 at 15:52












  • $begingroup$
    Very straightforward proof +1
    $endgroup$
    – Jakobian
    Dec 29 '18 at 15:56










  • $begingroup$
    @DavidC.Ullrich You hadn't added the second line when I commented :) Still, it's a correct proof. +1 now.
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:56






  • 2




    $begingroup$
    @Rebellos $x$ is fixed
    $endgroup$
    – Jakobian
    Dec 29 '18 at 16:14



















1












$begingroup$

Since $x in [a,b]$, it is $a<b$ (or even $a leq b$ if you want to be more strict for a trivial case).



If $text{sgn}(a) = text{sgn}(b)=1$, then $max{|a|,|b|} = |b| implies |x| leq max{|a|,|b|}$.



If $text{sgn}(a) = text{sgn}(b)=-1$, then $max{|a|,|b|} = |a| implies |x| leq max{|a|,|b|}$.



In the case of $text{sgn}(a) neq text{sgn}(b)$, that means that $a$ would be negative. But, in that case, it can be $|a| > |b|$. Then, for $|x|$, it would be : $|x| leq |a| implies |x| leq max{|a|,|b|}$.



So, for all cases, we have that : $|x| leq max{|a|,|b|}$.



Edit (Alternativelly) : The comment of Jakobian is really nice to consider for a really straightforward proof. What the absolute value $|x|$ means is the distance of $x$ from $0$. But since $x in [a,b]$, then this distance cannot be larger than the distance of $a$ from zero $(|a|)$ or the distance of $b$ from zero $(|b|)$.






share|cite|improve this answer











$endgroup$









  • 1




    $begingroup$
    I do not understand your first statement. If I have $a=-3$ and $b=-2$, then the maximum of $|a|$ and $|b|$ would be $|a|=3$, not $|b|=2$.
    $endgroup$
    – Noble Mushtak
    Dec 29 '18 at 15:45










  • $begingroup$
    @NobleMushtak Sure, edited. I missed a line.
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:46













Your Answer





StackExchange.ifUsing("editor", function () {
return StackExchange.using("mathjaxEditing", function () {
StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix) {
StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["$", "$"], ["\\(","\\)"]]);
});
});
}, "mathjax-editing");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "69"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
noCode: true, onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});


}
});














draft saved

draft discarded


















StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fmath.stackexchange.com%2fquestions%2f3055953%2fif-x-ina-b-then-x-leq-max-a-b%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown

























2 Answers
2






active

oldest

votes








2 Answers
2






active

oldest

votes









active

oldest

votes






active

oldest

votes









4












$begingroup$

If $xge0$ then $bge0$, hence $$|x|=xle b=|b|lemax(|a|,|b|).$$Similarly if $x<0$ then $a<0$, hence $$|x|=-xle-a=|a|lemax(|a|,|b|).$$






share|cite|improve this answer











$endgroup$













  • $begingroup$
    Can't it be $xin [-5,4]$ for example, which means that $x$ can also be positive and negative as well ?
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:50












  • $begingroup$
    @Rebellos Huh???? Saying $xin[-5,4]$ does not say that $x$ is both positive and negative - that's total nonsense.
    $endgroup$
    – David C. Ullrich
    Dec 29 '18 at 15:52












  • $begingroup$
    Very straightforward proof +1
    $endgroup$
    – Jakobian
    Dec 29 '18 at 15:56










  • $begingroup$
    @DavidC.Ullrich You hadn't added the second line when I commented :) Still, it's a correct proof. +1 now.
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:56






  • 2




    $begingroup$
    @Rebellos $x$ is fixed
    $endgroup$
    – Jakobian
    Dec 29 '18 at 16:14
















4












$begingroup$

If $xge0$ then $bge0$, hence $$|x|=xle b=|b|lemax(|a|,|b|).$$Similarly if $x<0$ then $a<0$, hence $$|x|=-xle-a=|a|lemax(|a|,|b|).$$






share|cite|improve this answer











$endgroup$













  • $begingroup$
    Can't it be $xin [-5,4]$ for example, which means that $x$ can also be positive and negative as well ?
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:50












  • $begingroup$
    @Rebellos Huh???? Saying $xin[-5,4]$ does not say that $x$ is both positive and negative - that's total nonsense.
    $endgroup$
    – David C. Ullrich
    Dec 29 '18 at 15:52












  • $begingroup$
    Very straightforward proof +1
    $endgroup$
    – Jakobian
    Dec 29 '18 at 15:56










  • $begingroup$
    @DavidC.Ullrich You hadn't added the second line when I commented :) Still, it's a correct proof. +1 now.
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:56






  • 2




    $begingroup$
    @Rebellos $x$ is fixed
    $endgroup$
    – Jakobian
    Dec 29 '18 at 16:14














4












4








4





$begingroup$

If $xge0$ then $bge0$, hence $$|x|=xle b=|b|lemax(|a|,|b|).$$Similarly if $x<0$ then $a<0$, hence $$|x|=-xle-a=|a|lemax(|a|,|b|).$$






share|cite|improve this answer











$endgroup$



If $xge0$ then $bge0$, hence $$|x|=xle b=|b|lemax(|a|,|b|).$$Similarly if $x<0$ then $a<0$, hence $$|x|=-xle-a=|a|lemax(|a|,|b|).$$







share|cite|improve this answer














share|cite|improve this answer



share|cite|improve this answer








edited Dec 29 '18 at 15:50

























answered Dec 29 '18 at 15:47









David C. UllrichDavid C. Ullrich

59.3k43893




59.3k43893












  • $begingroup$
    Can't it be $xin [-5,4]$ for example, which means that $x$ can also be positive and negative as well ?
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:50












  • $begingroup$
    @Rebellos Huh???? Saying $xin[-5,4]$ does not say that $x$ is both positive and negative - that's total nonsense.
    $endgroup$
    – David C. Ullrich
    Dec 29 '18 at 15:52












  • $begingroup$
    Very straightforward proof +1
    $endgroup$
    – Jakobian
    Dec 29 '18 at 15:56










  • $begingroup$
    @DavidC.Ullrich You hadn't added the second line when I commented :) Still, it's a correct proof. +1 now.
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:56






  • 2




    $begingroup$
    @Rebellos $x$ is fixed
    $endgroup$
    – Jakobian
    Dec 29 '18 at 16:14


















  • $begingroup$
    Can't it be $xin [-5,4]$ for example, which means that $x$ can also be positive and negative as well ?
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:50












  • $begingroup$
    @Rebellos Huh???? Saying $xin[-5,4]$ does not say that $x$ is both positive and negative - that's total nonsense.
    $endgroup$
    – David C. Ullrich
    Dec 29 '18 at 15:52












  • $begingroup$
    Very straightforward proof +1
    $endgroup$
    – Jakobian
    Dec 29 '18 at 15:56










  • $begingroup$
    @DavidC.Ullrich You hadn't added the second line when I commented :) Still, it's a correct proof. +1 now.
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:56






  • 2




    $begingroup$
    @Rebellos $x$ is fixed
    $endgroup$
    – Jakobian
    Dec 29 '18 at 16:14
















$begingroup$
Can't it be $xin [-5,4]$ for example, which means that $x$ can also be positive and negative as well ?
$endgroup$
– Rebellos
Dec 29 '18 at 15:50






$begingroup$
Can't it be $xin [-5,4]$ for example, which means that $x$ can also be positive and negative as well ?
$endgroup$
– Rebellos
Dec 29 '18 at 15:50














$begingroup$
@Rebellos Huh???? Saying $xin[-5,4]$ does not say that $x$ is both positive and negative - that's total nonsense.
$endgroup$
– David C. Ullrich
Dec 29 '18 at 15:52






$begingroup$
@Rebellos Huh???? Saying $xin[-5,4]$ does not say that $x$ is both positive and negative - that's total nonsense.
$endgroup$
– David C. Ullrich
Dec 29 '18 at 15:52














$begingroup$
Very straightforward proof +1
$endgroup$
– Jakobian
Dec 29 '18 at 15:56




$begingroup$
Very straightforward proof +1
$endgroup$
– Jakobian
Dec 29 '18 at 15:56












$begingroup$
@DavidC.Ullrich You hadn't added the second line when I commented :) Still, it's a correct proof. +1 now.
$endgroup$
– Rebellos
Dec 29 '18 at 15:56




$begingroup$
@DavidC.Ullrich You hadn't added the second line when I commented :) Still, it's a correct proof. +1 now.
$endgroup$
– Rebellos
Dec 29 '18 at 15:56




2




2




$begingroup$
@Rebellos $x$ is fixed
$endgroup$
– Jakobian
Dec 29 '18 at 16:14




$begingroup$
@Rebellos $x$ is fixed
$endgroup$
– Jakobian
Dec 29 '18 at 16:14











1












$begingroup$

Since $x in [a,b]$, it is $a<b$ (or even $a leq b$ if you want to be more strict for a trivial case).



If $text{sgn}(a) = text{sgn}(b)=1$, then $max{|a|,|b|} = |b| implies |x| leq max{|a|,|b|}$.



If $text{sgn}(a) = text{sgn}(b)=-1$, then $max{|a|,|b|} = |a| implies |x| leq max{|a|,|b|}$.



In the case of $text{sgn}(a) neq text{sgn}(b)$, that means that $a$ would be negative. But, in that case, it can be $|a| > |b|$. Then, for $|x|$, it would be : $|x| leq |a| implies |x| leq max{|a|,|b|}$.



So, for all cases, we have that : $|x| leq max{|a|,|b|}$.



Edit (Alternativelly) : The comment of Jakobian is really nice to consider for a really straightforward proof. What the absolute value $|x|$ means is the distance of $x$ from $0$. But since $x in [a,b]$, then this distance cannot be larger than the distance of $a$ from zero $(|a|)$ or the distance of $b$ from zero $(|b|)$.






share|cite|improve this answer











$endgroup$









  • 1




    $begingroup$
    I do not understand your first statement. If I have $a=-3$ and $b=-2$, then the maximum of $|a|$ and $|b|$ would be $|a|=3$, not $|b|=2$.
    $endgroup$
    – Noble Mushtak
    Dec 29 '18 at 15:45










  • $begingroup$
    @NobleMushtak Sure, edited. I missed a line.
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:46


















1












$begingroup$

Since $x in [a,b]$, it is $a<b$ (or even $a leq b$ if you want to be more strict for a trivial case).



If $text{sgn}(a) = text{sgn}(b)=1$, then $max{|a|,|b|} = |b| implies |x| leq max{|a|,|b|}$.



If $text{sgn}(a) = text{sgn}(b)=-1$, then $max{|a|,|b|} = |a| implies |x| leq max{|a|,|b|}$.



In the case of $text{sgn}(a) neq text{sgn}(b)$, that means that $a$ would be negative. But, in that case, it can be $|a| > |b|$. Then, for $|x|$, it would be : $|x| leq |a| implies |x| leq max{|a|,|b|}$.



So, for all cases, we have that : $|x| leq max{|a|,|b|}$.



Edit (Alternativelly) : The comment of Jakobian is really nice to consider for a really straightforward proof. What the absolute value $|x|$ means is the distance of $x$ from $0$. But since $x in [a,b]$, then this distance cannot be larger than the distance of $a$ from zero $(|a|)$ or the distance of $b$ from zero $(|b|)$.






share|cite|improve this answer











$endgroup$









  • 1




    $begingroup$
    I do not understand your first statement. If I have $a=-3$ and $b=-2$, then the maximum of $|a|$ and $|b|$ would be $|a|=3$, not $|b|=2$.
    $endgroup$
    – Noble Mushtak
    Dec 29 '18 at 15:45










  • $begingroup$
    @NobleMushtak Sure, edited. I missed a line.
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:46
















1












1








1





$begingroup$

Since $x in [a,b]$, it is $a<b$ (or even $a leq b$ if you want to be more strict for a trivial case).



If $text{sgn}(a) = text{sgn}(b)=1$, then $max{|a|,|b|} = |b| implies |x| leq max{|a|,|b|}$.



If $text{sgn}(a) = text{sgn}(b)=-1$, then $max{|a|,|b|} = |a| implies |x| leq max{|a|,|b|}$.



In the case of $text{sgn}(a) neq text{sgn}(b)$, that means that $a$ would be negative. But, in that case, it can be $|a| > |b|$. Then, for $|x|$, it would be : $|x| leq |a| implies |x| leq max{|a|,|b|}$.



So, for all cases, we have that : $|x| leq max{|a|,|b|}$.



Edit (Alternativelly) : The comment of Jakobian is really nice to consider for a really straightforward proof. What the absolute value $|x|$ means is the distance of $x$ from $0$. But since $x in [a,b]$, then this distance cannot be larger than the distance of $a$ from zero $(|a|)$ or the distance of $b$ from zero $(|b|)$.






share|cite|improve this answer











$endgroup$



Since $x in [a,b]$, it is $a<b$ (or even $a leq b$ if you want to be more strict for a trivial case).



If $text{sgn}(a) = text{sgn}(b)=1$, then $max{|a|,|b|} = |b| implies |x| leq max{|a|,|b|}$.



If $text{sgn}(a) = text{sgn}(b)=-1$, then $max{|a|,|b|} = |a| implies |x| leq max{|a|,|b|}$.



In the case of $text{sgn}(a) neq text{sgn}(b)$, that means that $a$ would be negative. But, in that case, it can be $|a| > |b|$. Then, for $|x|$, it would be : $|x| leq |a| implies |x| leq max{|a|,|b|}$.



So, for all cases, we have that : $|x| leq max{|a|,|b|}$.



Edit (Alternativelly) : The comment of Jakobian is really nice to consider for a really straightforward proof. What the absolute value $|x|$ means is the distance of $x$ from $0$. But since $x in [a,b]$, then this distance cannot be larger than the distance of $a$ from zero $(|a|)$ or the distance of $b$ from zero $(|b|)$.







share|cite|improve this answer














share|cite|improve this answer



share|cite|improve this answer








edited Dec 29 '18 at 15:54

























answered Dec 29 '18 at 15:43









RebellosRebellos

14.5k31246




14.5k31246








  • 1




    $begingroup$
    I do not understand your first statement. If I have $a=-3$ and $b=-2$, then the maximum of $|a|$ and $|b|$ would be $|a|=3$, not $|b|=2$.
    $endgroup$
    – Noble Mushtak
    Dec 29 '18 at 15:45










  • $begingroup$
    @NobleMushtak Sure, edited. I missed a line.
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:46
















  • 1




    $begingroup$
    I do not understand your first statement. If I have $a=-3$ and $b=-2$, then the maximum of $|a|$ and $|b|$ would be $|a|=3$, not $|b|=2$.
    $endgroup$
    – Noble Mushtak
    Dec 29 '18 at 15:45










  • $begingroup$
    @NobleMushtak Sure, edited. I missed a line.
    $endgroup$
    – Rebellos
    Dec 29 '18 at 15:46










1




1




$begingroup$
I do not understand your first statement. If I have $a=-3$ and $b=-2$, then the maximum of $|a|$ and $|b|$ would be $|a|=3$, not $|b|=2$.
$endgroup$
– Noble Mushtak
Dec 29 '18 at 15:45




$begingroup$
I do not understand your first statement. If I have $a=-3$ and $b=-2$, then the maximum of $|a|$ and $|b|$ would be $|a|=3$, not $|b|=2$.
$endgroup$
– Noble Mushtak
Dec 29 '18 at 15:45












$begingroup$
@NobleMushtak Sure, edited. I missed a line.
$endgroup$
– Rebellos
Dec 29 '18 at 15:46






$begingroup$
@NobleMushtak Sure, edited. I missed a line.
$endgroup$
– Rebellos
Dec 29 '18 at 15:46




















draft saved

draft discarded




















































Thanks for contributing an answer to Mathematics Stack Exchange!


  • Please be sure to answer the question. Provide details and share your research!

But avoid …



  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.


Use MathJax to format equations. MathJax reference.


To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fmath.stackexchange.com%2fquestions%2f3055953%2fif-x-ina-b-then-x-leq-max-a-b%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







-

Popular posts from this blog

Human spaceflight

Image
Human spaceflight From Wikipedia, the free encyclopedia Jump to navigation Jump to search "Space traveler" redirects here. For other uses, see Space traveler (disambiguation). @media all and (max-width:720px){.mw-parser-output .tmulti>.thumbinner{width:100%!important;max-width:none!important}.mw-parser-output .tmulti .tsingle{float:none!important;max-width:none!important;width:100%!important;text-align:center}} Apollo 11 crewmember Buzz Aldrin on the Moon, 1969 International Space Station crewmember Tracy Caldwell Dyson views the Earth, 2010 Space Shuttle Discovery heads into space with a crew aboard, STS-121 in 2006 Inside a space suit on the Canadarm, 1993 Human spaceflight (also referred to as crewed spaceflight or manned spaceflight ) is space travel with a crew or passengers aboard the spacecraft. Spacecraft carrying people may be operated directly, by human crew, or it may be e...
Read more

Can not write log (Is /dev/pts mounted?) - openpty in Ubuntu-on-Windows?

Image
0 1 What exactly does the error message beginning with E: mean? I assume it has to do with the file structure on Ubuntu-on-Windows, but what exactly? The following package was automatically installed and is no longer required: os-prober Use 'apt-get autoremove' to remove it. The following extra packages will be installed: libxslt1.1 The following NEW packages will be installed: libxslt1.1 xmlstarlet 0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded. Need to get 435 kB of archives. After this operation, 1023 kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu/ trusty/main libxslt1.1 amd64 1.1.28-2build1 [145 kB] Get:2 http://archive.ubuntu.com/ubuntu/ trusty/universe xmlstarlet amd64 1.5.0-1 [290 kB] ...
Read more

張江高科駅

Image
張江高科駅 ちょうこうこうか Zhangjiang Hi-Tech Park 所在地 中国上海市浦東新区 所属事業者 上海地鉄運営有限公司（上海軌道交通・駅詳細） 上海浦東現代有軌交通有限公司（駅詳細） テンプレートを表示 張江高科駅 各種表記 繁体字： 張江高科站 簡体字： 张江高科站 拼音 ： Zhàngjiāng Gāokē Zhàn 発音： ヂャンジャン ガオクー ヂャン 英文： Zhangjiang Hi-Tech Park Station テンプレートを表示 張江高科駅 （ちょうこうこうか-えき）は中華人民共和国上海市浦東新区に位置する、上海軌道交通2号線の駅である。 なお、張江高科駅前にある張江軌道電車の 張江地鉄駅駅 についてもここで述べる。 目次 1 利用可能な鉄道路線 2 沿革 3 駅構造 3.1 上海軌道交通 3.2 張江軌道電車 4 駅周辺 5 隣の駅 6 注釈 7 関連項目 利用可能な鉄道路線 上海軌道交通 ■ 2号線 上海浦東現代有軌交通有限公司 ■ 張江軌道電車 沿革 高架駅時代の姿 2000年12月27日 - 2号線の駅が高架駅として開業。 2010年 1月1日 - 張江軌道電車の開業に伴い、張江地鉄駅駅（停留所）を設置。 2月13日 - 駅地下化に伴い高架駅の運用停止。 2月24日 - 10日間の閉鎖を経て地下新駅の開業。 2017年2月9日 - リニューアル工事を経て再開業。乗降客の増加に対応し、ホームへのエレベーター、エスカレーターを増設、券売機エリアを拡張した [1] 。 駅構造 上海軌道交通 上海軌道交通 張江高科駅 5号口 ちょうこうこうか Zhangjiang Hi-Tech Park ◄ 竜陽路 (2.60km) (1.61km) 金科路 ► 所在地 中国上海市浦東新区松涛路 祖冲之路 （中国語版） 北緯31度12分11秒 東経121度34分50秒  /  北緯31.2...
Read more