int (dx)/((sqrt (9x - 4x^2))) equals :...

`int (dx)/((sqrt (9x - 4x^2)))` equals :

A

`(1)/(9) sin^(-1)((9x-8)/(8))+c`

B

`(1)/(2) sin^(-1)((8x-9)/(9)) +c`

C

`(1)/(3) sin^(-1)((9x-8)/(8))+c`

D

`(1)/(2) sin^(-1) ((9x-8)/(9))+c`

Text Solution

Verified by Experts

The correct Answer is:

B

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