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Mathematics 13 Online
OpenStudy (anonymous):

infinite series 1+2x/2!+3x2/2!+4x3/3!

OpenStudy (anonymous):

what do you whant with that?

OpenStudy (anonymous):

any value for x is given?

OpenStudy (unklerhaukus):

\[=\sum\limits_{n=0}^{∞}\frac{(n+1)x^n}{n!}\]? do you mean this (not quite equivalent to what you wrote)

OpenStudy (anonymous):

@unklerhaukus yes

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