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int(0)^(pi//2) (5 tan x - 3 cotx)/(tan x...

`int_(0)^(pi//2) (5 tan x - 3 cotx)/(tan x + cot x) dx=`

A

`pi/2`

B

`2 pi`

C

`pi`

D

`pi/4`

Text Solution

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The correct Answer is:
A
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