Question 1191974
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To find the inverse of a function *[tex \Large f(x)]:


1. Replace *[tex \Large f(x)] with a dependent variable such as *[tex \Large y]


2. Solve for the independent variable (*[tex \Large x]) in terms of the dependent variable.


3. Interchange the variables, that is, swap *[tex \Large y] for *[tex \Large x] and *[tex \Large x] for *[tex \Large y]


4. Replace the dependent variable with *[tex \Large f^{-1}(x)]


																
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
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