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Mathematics 4 Online
OpenStudy (anonymous):

Find the exact value of each trigonometric function. Some may be undefined. sin -11π/6

OpenStudy (anonymous):

I got 1/2

OpenStudy (anonymous):

is this right

OpenStudy (anonymous):

@tryder yes, ur answer is correct. u can use the formula : sin(A-B)=sin A cos B - cos A sin B to found the compound value.

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