Posted by **kiksy** on Thursday, March 17, 2011 at 12:12am.

hi

i startted the problem below by writing a sigma notation

of

sigma[(2^(n+1))/((n+1)!)]

QUESTION:

how do i find the sum of 2+(4/2!)+(8/3!)+(16/4!)+...

was my attempt wrong, or how do i go from here? thank you!

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