Mohan posted an Question
April 23, 2020 • 17:13 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Explain the 3rd step

1 Answer(s) Answer Now
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    Rajat jain

    see Attachments

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    See this one step by by step if you find some error in this then tell.

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    hello sir, sorry but I don't think you do right. because there is no logic to take upper limit positive and lower is negative. because if you take t instead of t^2 then you got contradiction of your answer

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    sir but book answer is wrong which is the correct answer?

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