How many positive integers less than 500 can be formed using the digits 1, 2, 3, 4, 5, assuming...
How many positive integers less than 500 can be formed using the digits 1, 2, 3, 4, 5, assuming that repetitions are allowed?
My name is Dan and I offer patient, pay-as-you-go GMAT and GRE tutoring in NYC and online. Check me out at https://www.g-m-a-t.com
or look for more on my channel @danthegmatman1832