Question: Suppose that iz and are acute angles such that cos (a) = 15 and tan (B)= 8 Compute the following. Enter exact answers; decimal

Suppose that iz and are acute angles such that cos (a) = 15 and tan (B)= 8 Compute the following. Enter exact answers; decimal approximations will be marked incorrect. (a) sin(a + B) (b) cos(a + B) (c) sin(2a)

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