Join the USAMO Guide Discord Server. Regular updates are posted there!

Let me Join!
Dismiss

Problem 14 (2016 AMC 12B)

AMC 12B

From module AM-GM Inequality

Problem

The sum of an infinite geometric series is a positive number SS, and the second term in the series is 11. What is the smallest possible value of SS?

Show me the solution

← Back to all problems