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If int (1)/(3 sin x + 4 cos x ) " dx = a...

If `int (1)/(3 sin x + 4 cos x ) " dx = a log"|(b +2 tan""(x)/(2))/(c - tan""(x)/(2)) | + K ` then (a, b , c) =

A

`((1)/(5), - 1, -4)`

B

`((1)/(5), 1, -4)`

C

`( 5, 1, -(1)/(4) )`

D

`((1)/(5), 1,2 )`

Text Solution

Verified by Experts

The correct Answer is:
D
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