# Inspired by Abhiram Rao

Algebra Level 3

$\large 2015a_{2015} = 2016a_{2016}$

In a non-constant arithmetic progression, the 2015 times the ${2015}^{\text{th}}$ term is equal to 2016 times the ${2016}^{\text{th}}$ term. Which term of this arithmetic progression is 0?

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