SOLUTION: How to find all solutions of an equation in a given interval [0,2pi)?
2cosxsinx=sinx
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Question 692820: How to find all solutions of an equation in a given interval [0,2pi)?
2cosxsinx=sinx
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
How to find all solutions of an equation in a given interval [0,2pi)?
2cosxsinx=sinx
divide both sides by sinx
2cosx=1
cosx=1/2
x=π/3 and 5π/3 (in quadrants I and IV where cos>0)
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