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int( d x)/(sin ^(2) x cos ^(2) x) equal...

`int( d x)/(sin ^(2) x cos ^(2) x) ` equals a)`tan x+cot x+C` b) `tan x-cot x+C` c)`tan x cot x+C` d)`tan x-cot 2 x+C`

A

tan x+cot x+C'

B

'tan x-cot x+C'

C

tan x cot x+C'

D

tan x-cot 2 x+C'

Text Solution

Verified by Experts

The correct Answer is:
B
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