SOLUTION: find the exact solutions of the given equation in the interval [0,2pi)
cos2x=1-3sinx
a) 0, pi
b) 5pi/6, pi/2
c) 0, pi/2
d) 0, -pi/2
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Question 914156: find the exact solutions of the given equation in the interval [0,2pi)
cos2x=1-3sinx
a) 0, pi
b) 5pi/6, pi/2
c) 0, pi/2
d) 0, -pi/2
Found 2 solutions by Fombitz, Heitchew:
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
You forgot the equation.
Please repost your question.
Answer by Heitchew(1) (Show Source): You can put this solution on YOUR website!
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