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Mathematics 13 Online
OpenStudy (anonymous):

Find all values of Theta in the interval 0 degrees < theta <360 degrees that satisfy the equation sin2Theta = sintheta

OpenStudy (anonymous):

sin2theta=sintheta then 2sinthetacostheta=sintheta 2sinthetacostheta-sintheta=0 take out sine sintheta(2costheta-1)=0 set both equations equal to 0 and solve. the answers should be on the unit circle :D

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