Series Demystified 7
Algebra
Level
5
\[ \large \sum_{n=1}^{48} \frac {(n^3-3n-1)}{(n+1)!} \]
If the summation above equals to \(S\), find the value of \( (49!\times S) \).
This is one of my original Series Demystified problems.
by
Sanjeet Raria