Question: Using a double-angle or half-angle formula to simplify the given e (a) If cos (34 ) sin (34) = cos(A), then degrees (b) If

Using a double-angle or half-angle formula to simplify the given e (a)

Using a double-angle or half-angle formula to simplify the given e (a) If cos (34 ) sin (34) = cos(A), then degrees (b) If cos (6x) - sin (6x) = cos(B), then A = B =

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