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Mathematics 11 Online
OpenStudy (anonymous):

Find : sin(180 degree - theta)

OpenStudy (sidsiddhartha):

u'll find everything here http://en.wikipedia.org/wiki/List_of_trigonometric_identities

OpenStudy (shamim):

sin theta

OpenStudy (shamim):

its second quadrunt. so sin is positive

OpenStudy (shamim):

sin(180-theta)=sin(2*90-theta)=sin theta here 2 is even number. so it will b sin

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