Question

Solve on the interval [0,2pi): 4 csc x + 1 = -3
Please help me solve this as if this were an example question showing step by step.

Answer 1

1)subtract a one from both sides.
2) divide both sides by 4.
3)cscx=-1, when sinx=-1
4) find those values.

Answer 2

Thank you! would it be 2pi/3, 4pi/3?

Answer 3

sinx=-1 at 3pi/2

Answer 4

ahhh, I see now. thank you, you're great.