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int (3 cos^(2)x+4 sin^(2)x)/(cos^(2)xsin...

`int (3 cos^(2)x+4 sin^(2)x)/(cos^(2)xsin^(2)x)dx=`

A

`-`3 cot x + x tan x + c

B

3 cot x + 4 tanx + c

C

`-`3cot x + 4 tan x+ c

D

`-`3 cot x- 4 tanx + c

Text Solution

Verified by Experts

The correct Answer is:
C
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