Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If f(x) = 
; g(x) = e x and 
= Afog(x) + Btan –1 (fog(x)) + C then A 3 + B 2 equals
Text Solution
Verified by ExpertsThe correct answer is:
12
(12)
Sol. fog(x) = 
= 
put e x – 1 = t 2
= 
= 2t – 2tan –1 t + C = 
A 3 + B 2 = 2 3 + (–2) 2 = 12
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