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int(dx)/(3+2sin2x+4cos2x)=...

`int(dx)/(3+2sin2x+4cos2x)=`

A

`(1)/(2sqrt(11))log|(sqrt(11)+2-tanx)/(sqrt(11)-2+tanx)|+c`

B

`(1)/(2sqrt(11))log|(sqrt(11)-2+tanx)/(sqrt(11)+2-tanx)|+c`

C

`(2)/(sqrt(11))log|(sqrt(11)+2-tanx)/(sqrt(11)-2+tanx)|+c`

D

`(2)/(sqrt(11))log|(sqrt(11)-2+tanx)/(sqrt(11)+2-tanx)|+c`

Text Solution

Verified by Experts

The correct Answer is:
B
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