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The solution of (dy)/(dx)+yf'(x)-f(x).f'...

The solution of `(dy)/(dx)+yf'(x)-f(x).f'(x)=0,y!=f(x)` is

A

(a) `y=ce^(-f(x)) + f (x)-1`

B

(b) `y=ce^(f(x)) + f(x)-1`

C

(c) `y=ce^(-f(x))+f(x)+1`

D

(d) `y=ce^(f(x)) +f(x)+1`

Text Solution

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The correct Answer is:
A
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