Consider the equation 2 sin2 t sin t 2 sin t cos t cos t
Chapter 7, Problem 63(choose chapter or problem)
Consider the equation 2 sin2 t sin t 2 sin t cos t cos t (a) Evaluate each side of the equation when t p/6. (b) Evaluate each side of the equation when t p/4. (c) Is the given equation an identity?
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