Recursive Sequence Sum
Algebra
Level
3
Let \(a_n\) be a recursive function satisfying \(a_n=a_{n-1}+2n-1\) for all positive integers \(n\), and \(a_0=0\). What is the value of \(\displaystyle \sum _{n=1}^{100}a_n\)?
Try Part II
by
Aaron Tsai