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The value of int0^(1) tan^(-1) ((2x-1)/(...

The value of `int_0^(1) tan^(-1) ((2x-1)/(1+x-x^(2))) dx` is

A

1

B

0

C

minus 1

D

`pi/4`

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The correct Answer is:
B
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HIMALAYA PUBLICATION-Definite Integrals and its Application-QUESTION BANK
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