Question

if x takes non positive permissible value then sin-1 x is equal to

Answer 1

Answer:

π ≤  Sin⁻¹x ≤ 2π

Step-by-step explanation:

If x takes non positive permissible value then sin-1 x is equal to

Let say Sin⁻¹x  = y

Taking sin both sides

Siny = x

x is non positive permissible value

=>  -1 ≤ x ≤ 0

=> y will lie in 3rd & 4th Quadrant

π ≤ y  ≤ 2π

=>   π ≤  Sin⁻¹x ≤ 2π