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int(dx)/(alpha^2x^2+beta^2)=...

`int(dx)/(alpha^2x^2+beta^2)=`

A

`(1)/(alphabeta)tan^(-1)((alphax)/(beta))+c`

B

`(1)/(alphabeta)tan^(-1)((betax)/(alpha))+c`

C

`(alpha)/(beta)tan^(-1)((alphax)/(beta))+c`

D

`(beta)/(alpha)tan^(-1)((betax)/(alpha))+c`

Text Solution

Verified by Experts

The correct Answer is:
A
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