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Algebraic Identity: (a + b)^2 = a^2 + b^2 + 2ab

let f and g b...

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let f and g be differentiable functions on R such that fog is the identity functions. If for some, a, b ϵ R, g'(a) = 5 and g(a) = b, then, f'(b) is equal to (1) 1/5 (2) 1 (3) 2/5 (4) 5

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f

g

be differentiable funcitons on

R

f o g

is the identity funciton. If for some

a, b \in R, g^{'} (a) = 5

g (a) = b

f^{'} (b)

f

g

be differentiable funcitons on

R

f o g

is the identity funciton. If for some

a, b \in R, g^{'} (a) = 5

g (a) = b

f^{'} (b)

f

g

be differentiable functions satistying

g^{'} (a) = 2, g (a) = b

f o g = I

( identity function) Then

f^{'} (b)

f

g

be two differentiable functions satisfying

g (a) = b

g^{'} (a) = 2

f o g = I

I

is the identity function). Then

f^{'} (b)

f

g

be differentiable function satisfying

g^{'} (a) = 2, g (a) = b

f o g = I

(identity function), then

f^{'} (b)

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