# Infinite Factorial Summation with a twist - Part 2

Calculus Level 4

$\large \dfrac{2}{1!} + \dfrac{12}{2!} + \dfrac{28}{3!} + \dfrac{50}{4!} + \dfrac{78}{5!} + \ldots$

If the value of the above summation be equal to $$A + Be$$ for positive integers $$A$$ and $$B$$, find the value of $$A+B$$.

Clarification: The numbers in the numerators follows a quadratic polynomial.

×

Problem Loading...

Note Loading...

Set Loading...