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    Inverse function

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    Given f (x)= sqrt[3x^3-1], find f^-1 (x).

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    Solution Preview

    Let y = sqrt[3x^3-1]
    y^2 = 3x^3-1
    3x^3 = y^2 + 1
    x^3 = (y^2 + 1)/3
    x = [(y^2 ...

    Solution Summary

    This provides an example of finding the inverse function for a given function.