Hello,
-1<=cos x <=1
==>-10<=10*cos x <=10
max y=10 if x=0 +2kπ ==>x=0,-2π,2π
min y=-10 if x=π+2kπ ==>x=-π,π
Answer:
I think it will be equal to 63
Step-by-step explanation:
27+46=63
Answer:
it is the 3rd one
Step-by-step explanation:
Answer:
-4/3
Step-by-step explanation:
