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Thread: Finding the inverse of a function

  1. September 11th 2009, 05:14 PM #1
    xxlvh
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    Finding the inverse of a function

    Question is:
    Let f(x) be the function 2 + x^2 + \tan((1/2){\pi}x) on -1 < x < 1.
    Evaluate for: f^{-1}(2)
    and f(f^{-1}(2))
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  2. September 11th 2009, 05:28 PM #2
    skeeter
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    Quote Originally Posted by xxlvh View Post
    Question is:
    Let f(x) be the function 2 + x^2 + \tan((1/2){\pi}x) on -1 < x < 1.
    Evaluate for: f^{-1}(2)
    and f(f^{-1}(2))
    since f(0) = 2 , f^{-1}(2) = 0
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