Question 987300
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Evaluate *[tex \Large \lim_{x\right{c}^-}] and *[tex \Large \lim_{x\right{c}^+}].  If they both exist and are equal, then *[tex \Large \lim_{x\right{c}] exists and is equal to *[tex \Large \lim_{x\right{c}^-}] and *[tex \Large \lim_{x\right{c}^+}]


If either the right hand limit or the left hand limit do not exist, or if they are not equal then the limit does not exist.


Remember, it is not necessary for *[tex \Large f(c)] to be defined, nor is it necessary for *[tex \Large f(c)\ =\ L] in order for *[tex \Large \lim_{x\right{c}}\,f(x)] to exist.



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

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