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Page 1: WordPress.com · 2017-10-25 · concepts associated with trigonometry l. Consider the trigonometric equation 2 sin2 x = I + cos x. (a) Write this equation in the fonnf(x) = 0, wheref(x)

Page 2: WordPress.com · 2017-10-25 · concepts associated with trigonometry l. Consider the trigonometric equation 2 sin2 x = I + cos x. (a) Write this equation in the fonnf(x) = 0, wheref(x)

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