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Math Help - inverse function

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    inverse function

    Evaluate without a calculator.no decimal approximations
    sin(tan^-1(-7/3))
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  2. #2
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    Quote Originally Posted by xinofie View Post
    Evaluate without a calculator.no decimal approximations
    sin(tan^-1(-7/3))
    sketch a reference triangle in quad IV with opposite side -7 and adjacent side 3 ... remember sine is opposite/hypotenuse
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