Anku posted an Question
October 12, 2021 • 07:35 am 30 points
  • IIT JAM
  • Mathematics (MA)

How to check for option b ...pls once show steps..

how to check for option b ...pls once show steps... . . . . . .. . . . . . . . . . . . .

2 Answer(s) Answer Now
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    Navdeep goyal 1

    if premitive of given function is continus and differential then f is integral

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    Navdeep goyal 1 Best Answer

    antiderivative means indefinite integration every continues fun is integral f(x) is not continues at x=0 therefor f is not integral on [-1,1]

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    sir suppose f is not differentiable at some point then also its anti derivative won't exist??..

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    sir this function is not continuous yet it has primitive..so how u concluded above sir that f(x) is not continues at x=0 therefor f is not integral on [-1,1]

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    sir please once tell

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    f(x) =|xl then f'(x)=x/|x| which does not exist at x=0 but its antiderivative is |x|

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    f(x)=sin(1/x) is not continues at x=0 and not antiderivative exist of f(x)

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    g(x) is continus in ur example but f(x) is not

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    in ur ex g(x) is premitive of f(x) which is continus

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    got it now sir..

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