Question: 2 3 5 8 9 10 What basic trigonometric identity would you use to verify that sinx costanx = 1 - cos x a. sin


2 3 5 8 9 10 What basic trigonometric identity would you use to verify that sinx costanx = 1 - cos x a. sin x C. sin x = cos x tan x tan X = COS X b. sin x d. 1 + tan x = sec-x cos X = tan x
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