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    Deriving trigonometric functions

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    Express each of the six functions (ratios) in terms of angle A.

    Derive Sin,Cos,Tan,Cot and Cosec from a right triangle.

    © BrainMass Inc. brainmass.com February 4, 2021, 6:32 pm ad1c9bdddf
    https://brainmass.com/math/trigonometry/deriving-trigonometric-functions-13872

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    Referring to the triangle below, express each of the six functions (ratios) in terms of angle A.

    Sin A=a/c _cos___A =____
    _tan____A=____ _cot___A ...

    Solution Summary

    This shows how to express trigonometric functions as ratios.

    $2.19

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