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int(f(x)g'(x)-f'(x)g(x))/(f(x)g(x)) [ lo...

`int(f(x)g'(x)-f'(x)g(x))/(f(x)g(x)) [ log (g(x))-log(f(x))]dx=`

A

`log[g(x)/f(x)]+C`

B

`(1)/(2)[log""g(x)/f(x)]^(2)+C`

C

`(g(x))/(f(x))log[(g(x))/(f(x))]+C`

D

`log[g(x)/f(x)]-(g(x))/(f(x))+C`

Text Solution

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The correct Answer is:
B
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