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int(4e^x+6e^(-x))/(9e^x-4e^(-x))dx...

`int(4e^x+6e^(-x))/(9e^x-4e^(-x))dx`

A

`A=-3/2,B=35/36,c=0`

B

`A=35/36,B=-3/2,cin0`

C

`A=-3/2,B=35/36,cinR`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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