SOLUTION: help me solve this equation cosx=2sinx.

SOLUTION: help me solve this equation cosx=2sinx.

Algebra.Com

Question 832313: help me solve this equation cosx=2sinx.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

Square both sides,

You know that,

Substitute,

Two solutions,
degrees and degrees

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