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If int0^1 ((1-x^2)dx)/(1+x^2+x^4) =aInb ...

If `int_0^1 ((1-x^2)dx)/(1+x^2+x^4) =aInb` then,

A

a=2

B

a=1/2

C

b=3

D

none of these

Text Solution

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The correct Answer is:
B, C
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