Answer:
A is 21!!
Step-by-step explanation:
Brainliest Please!
65
Answer: f'(x) = - cos^2(sin(x^2))
Derivative of:
f(x) = Sin^2(cos(x^2))
f'(x) = cos^2(-sin(x^2)
f'(x) = - cos^2(sin(x^2))
