If sin 3θ = cos (θ-6), then find the value of , where both 30 and (θ-6)° are acute angles.
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it is step by step explanation ok.
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Answer:
theta = 24
Step-by-step explanation:
sin3theta = cos(theta-6)
cos(90-3theta)= cos(theta-6)
90-3theta = theta-6
90 + 6 = theta + 3 theta
96 = 4 theta
theta= 96/4
theta = 24
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