Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If y = f 
and f ′ (x) = sin x 2 , find 
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
Sol. Let z = 
. Then,
y = f(z)
⇒ 
= 
{f(z)}
⇒ 
= 
{f(z)}. 
⇒ 
= f ′ (z). 
⇒ 
= f ′ (z). 
⇒ 
= sin z 2 . 
⇒ 
= 2 sin 
. 
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