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Let y = f (x) such that xy = x+y +1, x i...

Let `y = f (x)` such that `xy = x+y +1, x in R-{1} and g (x) =x f (x)`
There exist two values of `x, x_(1) and x _(2)` where `g '(x) =1/2,` then `|x _(1)| + |x_(2)|=`

A

1

B

2

C

4

D

5

Text Solution

Verified by Experts

The correct Answer is:
C
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