Question 975825
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The domain of any polynomial is the set of reals.  The domain of a rational function is the set of reals excluding any value that causes a denominator to equal zero.


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

*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \