Mu Sigma Officers 2020-2021

The Mu Sigma officers for 2021-2022 are Wyatt Witemeyer – President Raegan Palacio – Vice President Lauren Ferraro – Secretary / Treasurer Kya Zinnell – Chaplain Congratulations to the new officers.  We will have a meeting soon to discuss plans...

Problem 3 – Fall 2020 – Divisible by 9

Divisible by 9 This problem is from Alexander Karabegov. Given an integer m, suppose that the integer n is obtained from m by permuting its digits. For example, if m = 171243, then n could be 711234, or n could be 432117, and so on. Show that the difference m –...