How would you go about finding the first few terms in the following series?? $\displaystyle \sum_{i=0}^{\infty}\frac{x^i}{i!}=e^x$
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Originally Posted by booooostats How would you go about finding the first few terms in the following series?? $\displaystyle \sum_{i=0}^{\infty}\frac{x^i}{i!}=e^x$ plug in i=0, i=1, i=2 the first 3 terms are 1, $\displaystyle x$, $\displaystyle \frac{x^2}{2}$
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