Mathematics

Mathematics, 20.07.2019 11:10, zzzio1866

Suppose that sinθ=8/17 and θ is in the second quadrant. find sin(2θ), cos(2θ), and tan(2θ) exactly.

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Suppose that sinθ=8/17 and θ is in the second quadrant. find sin(2θ), cos(2θ), and tan(2θ) exactly....

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