Series Demystified 10

Algebra Level 4

n=150n2+n1(n+2)!\sum_{n=1}^{50}\frac{n^{2}+n-1}{(n+2)!}=1MN(S!)\frac{1}{M}-\frac{N}{(S!)} where N,S are positive co-prime integers . Find M+N+SM+N+S.

×

Problem Loading...

Note Loading...

Set Loading...