Question

Without using derivatives find the maximum and minimum value of f(x)=sin2x+7

Answer 1

Answer:

❤️❤️ −1 ≤ sin2x ≤ 1 ❤️❤️

So, maximum value of sin2x = 1

⇒ maximum value of f(x) = 8

⇒ minimum value of f(x) = 6

(Mark as brainlist)