Question
Calculate the exact value of sin 67. using the half-angle formula. Rationalize the denominator if necessary. sin 67.5 = [?] Enter + or -.
Calculate the exact value of sin 67. using the half-angle formula. Rationalize the denominator if necessary. sin 67.5 = [?] Enter + or -. Ent
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Precalculus
Authors: Michael Sullivan
9th edition
321716835, 321716833, 978-0321716835
