Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Let F(x) = e x , G(x) = e –x & H(x) = G(F(x)) where x is a real
number then 
at x = 0 is -
Text Solution
Verified by ExpertsThe correct answer is:
C
H(x) = G(F(x)) = G(e x ) = 
= 
. (– e x )
= 
.(– e 0 ) = e –1 .(–1) = – 
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