Question

I need help in ap calc ab pls hurryyyyy

Answer 1

a. (-pi/2, pi/2)

b. (-pi, pi/2) U (pi/2, pi)

c. -pi/2

d. pi/2

Explanation:

g'(x)=cos(t) (-pi,pi) Fundamental Theorem of Calculus

It increases while g'(x) is positive, so (-pi/2, pi/2)

It decreases while g'(x) is negative so (-pi, pi/2) U (pi/2, pi)

The local minimum occurs when g'(x) switches from negative to positive

The local maximum occurs when g'(x) switches from positive to negative