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Question 7 5 5 9 Part 1 of 2 Use identities to find values of the sine and cosine functions of the function for the

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Question 7 5 5 9 Part 1 of 2 Use identities to find values of the sine and cosine functions of the function for the angle measure 2x given tan x 4 and cos x 0 cos 2x 0 Simplify your answer including any radicals Use integers or fractions for any numbers in the expression

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