Holy @$#% THAT LOOKS HARD! Sorry, I can't help I don't know that math yet.
Answer:
x ≤ 1
Step-by-step explanation:
Swapping sides of the inequality requires reversing its sense.
If 1 is greater than x, then x is less than 1.
Answer:
Step-by-step explanation:
f'(x)=-sin x

c=0∈(-π/3,π/3)
Answthe 2 at the bottom go to Not a polynomial
Step-by-step explanation: