Question: Given that cos 0 = - and sin 0 - 0, determine the values of the sine and cosine functions for 20. sin 20 =

Given that cos 0 = - and sin 0 - 0, determine the values of the sine and cosine functions for 20. sin 20 = (Type an integer or a simplified fraction.) cos 20 = (Type an integer or a simplified fraction.)

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