HELP ME! ANY GUYS WHO ARE GOOD AT MATH?

Construct examples to show that for a continuous function f (x) defined over
a set S in R^n, closedness and boundedness of sare both necessary for Weierstrass’ maximum theorem to hold. That is, give concrete examples to show that when any of the
two conditions does not hold f (X) may fail to attain a maximum over S.


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Most Helpful Guy

What Guys Said 3

  • 你好中国女人。
    Let me see if I can help:
    http://en.wikipedia.org/wiki/Extreme_value_theorem

    There are some examples ther!

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  • I dropped out of collage because i couldn't get the remainder of division.

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  • you are here for Studies? serious?

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What Girls Said 1

  • With the math book, did you think of looking back on the chapter that you are on?

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