Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If the three functions
and
are such that
and
, where
is a constant, then
is equal to
Text Solution
Verified by ExpertsThe correct answer is:
D
:
(i)

Differentiate (2), we get

(iii)
Differentiate (1), we get



Now we have

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