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Thursday, March 30, 2017

Advanced Knowledge Problem of the week: 3-39-1

Check out this week's ADVANCED KNOWLEDGE Problem of the Week! Let us know how you did!


Solution below the break.
Video:




Solution:


3 comments:

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  2. The image of g is not necessarily [-1;1]. However, it contains f(0)-0, which is > 0, and f(1)-1, which is < 0. Per the IVT, any number between these bounds gets reached by g, in particular, 0.

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