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Vijay posted an Question
August 04, 2021 • 00:41 am 30 points
  • IIT JAM
  • Mathematics (MA)

What is |x|< ♾ mean? tell in a little detail!

please send the solution to the problem given in the attachment.

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    Deepak singh 1 best-answer

    Refer attached

    cropped7341267916870335384.jpg
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    and what it means in this expansion?

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    -1

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    we usually find such values in power series

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    so the intervals given tell us that the series is convergent in that domain of x values, right sir? in other words, the Radius of Convergent.

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    ???

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    yes

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