Question

Select one or more expressions that together represent all solutions to the equation your answer should be in radians sin(x) = -.25

Answer 1

-0.25268 rad + 2πn , 3.394273 rad + 2πn

≈ - π /12 + 2πn, π + 2πn

Explanation:

sin( x ) = -0.25

x = sin^-1 ( -25 )

The solutions of the equation sin( x ) = -0.25 are :

X = -0.25268rad + 2πn , 3.394273rad + 2πn

≈ - π /12 + 2πn, π + 2πn