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The value of int (dx)/(9x^(2)+4) is-...

The value of `int (dx)/(9x^(2)+4)` is-

A

`(1)/(2) tan^(-1)""(3x)/(2)+c`

B

`(1)/(6) tan^(-1)""(3x)/(2)+c`

C

`(1)/(6)tan^(-1)""(2x)/(3)+c`

D

`(2)/(27)tan^(-1)""(3x)/(2)+c`

Text Solution

Verified by Experts

The correct Answer is:
B
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