frankjay3901 frankjay3901

25-05-2023
Mathematics

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Use identities to find values of the sine and cosine functions of the function for the angle measure. 2θ, given sin θ=√6/7 and cos 2θ > 0 cos 2θ = ____=
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

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