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int(-1)^(1)(x^3+|x|+1)/(x^2+2|x|+1) dx =...

`int_(-1)^(1)(x^3+|x|+1)/(x^2+2|x|+1) dx = a ln2+b` तब

A

`a = 2 , b = 1 `

B

a = 2 , = 0

C

a = 3 , b = 2

D

a = 4 , b = - 1

लिखित उत्तर

Verified by Experts

The correct Answer is:
B
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