SOLUTION: Find all solutions of the equation in interval [0,2) sinx=-cos^2x-1 Write answers in radians in terms of pi

Algebra ->  Trigonometry-basics -> SOLUTION: Find all solutions of the equation in interval [0,2) sinx=-cos^2x-1 Write answers in radians in terms of pi      Log On


   

Question 1011784: Find all solutions of the equation in interval [0,2)
sinx=-cos^2x-1
Write answers in radians in terms of pi
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find all solutions of the equation in interval [0,2)
sinx=-cos^2x-1
===================
Sub cos^2 = 1-sin^2