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

`int(4e^x+6e^(-x))/(9e^x-4e^(-x))dx=A x+Blog(9e^(2x)-4)+C ,t h e n` A=_________ _, B=_________, C=___________

A

`A=-(3)/(2),B=(35)/(36),C=0`

B

`A=(35)/(36),B=-(3)/(2),CinR`

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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