2sin x= 1
sinx =1/2
The 2 angles which have a sin of 1/2 are 30 degrees and 150 degrees. Sine is negative in quadrant 3 and 4 so these are the only 2 angles
Britney D.
asked 04/20/20Solve the equation for 0 ( 0°<_ θ<360°)
2sinθ=1
2sin x= 1
sinx =1/2
The 2 angles which have a sin of 1/2 are 30 degrees and 150 degrees. Sine is negative in quadrant 3 and 4 so these are the only 2 angles
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