Question

Найдите множество значений функции
y=1/2arcsin2x

Answer 1

y= arcsin(2x)/2
x∈R

удачной весны!

Answer 2

y=1/2arcsin2x
f(x)=arcsinx

E(f)=[-π/2;π/2]
D(f)=[-1;1]
-π/2<=f(x)<=π/2
-1<=x<=1

-1/2<=2x<=1/2
-π/4<=1/2arcsin2x<=π/4