Question: 6 7 3 32a Simplify the expression using a double angle formula or half angle formula cos sin 2 7 7 3 43 Write the

6 7 3 32a Simplify the expression using a double angle formula or half angle formula cos sin 2 7 7 3 43 Write the expression as an algebraic expression in x sin 2 tan x 8 7 3 Use the cofunction identity to rewrite the following in terms of cotangent then simplify tan cot

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