(a) Use graphs to decide if each of the following is an identity: (i) cos t 2 = sin t
Chapter 8, Problem 8.3.35(choose chapter or problem)
(a) Use graphs to decide if each of the following is an identity: (i) cos t 2 = sin t (ii) sin 2t = 2 sin t (b) For each equation that is not an identity, say how many solutions it has on the interval 0 t 2.
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