Question

Help?!!! Solve 4 csc x + 6 = -2 on the interval : [0 ,2pi)?

A. pi/3, 5pi/3

B. pi/6, 5pi/6

C. 2pi/3, 4pi/3

D. 7pi/6, 11pi/6

Answer 1

simplify the equation first\[4 \csc x + 6 = -2\]\[4 \csc x = -8\]\[\csc x = -2\]\[\frac{1}{\sin x} = -2\]\[\sin x = -\frac{1}{2}\]can you continue ?