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Vijay posted an Question
January 01, 2021 • 20:51 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Please show the steps to the solution of the problem given in the attachment

please show the steps to the solution of the problem given in the attachment

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    Deepak singh 1 Best Answer

    Refer attachment

    Adobe Scan 01-Jan-2021 (3).pdf
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    The only step I didn't understand is shown in the attachment, please elaborate Deepak sir.

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    because on doing derivative 100 times , then the terms where powers of x is less than 100 will vanish .

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    And at last put x=0

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    feel free to ask again ..

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    now I got it, Thank you Deepak sir.

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