If is the inverse of and for

MATHEMATICS · Multi correct · CBSE · Mathematics · Continuity and Differentiability · Continuity and Differentiability

Problem

If

g

is the inverse of

f

and

f(x)=x^2+3x-3

for

x>0

, then

g'(1)

equals (1)

\frac{1}{2g(1)+3}

(2)

-1

(3)

\frac{1}{5}

(4)

-\frac{f'(1)}{(f(1))^2}

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