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If ((x+1)^(2))/(x^(3) +x) = (A)/(x) + (B...

If `((x+1)^(2))/(x^(3) +x) = (A)/(x) + (Bx +C)/(x^(2) +1)` , then
`sin^(01) A + tan^(-1) B + sec^(-1)C=`

A

`(pi)/(2)`

B

`(pi)/(6)`

C

0

D

`(5pi)/(6)`

Text Solution

Verified by Experts

The correct Answer is:
D
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