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    Conditional trigonometric equation

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    Cos2(Theta)-2sin^2(Theta)=-2

    © BrainMass Inc. brainmass.com March 4, 2021, 5:53 pm ad1c9bdddf
    https://brainmass.com/math/trigonometry/conditional-trigonometric-equation-16803

    Solution Preview

    We have that:
    cos2(Theta)-2sin^2(Theta)=-2 so:

    1-2sin^2(Theta)-2sin^2(Theta)=-2 ...

    Solution Summary

    This shows how to solve a conditional trigonometric equation.

    $2.19

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