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I : int ((1+x)e^(x))/(sin^(2)(x e^(x)))d...

I : `int ((1+x)e^(x))/(sin^(2)(x e^(x)))dx= cot(x e^(x))+c`
II : `int (secx)/((sec x+tan x)^(2))dx=(1)/(2(secx+ tan x)^(2))+c`

A

only I is true

B

only II is true

C

both I and II are true

D

neither I nor II true

Text Solution

Verified by Experts

The correct Answer is:
4
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