Voting Theory: Monotonicity Criterion Using Instant Runoff Voting

This video explains the Monotonicity Criterion and how it can affect the outcome of an election when using instant runoff voting.
Site: mathispower4u.com

[@JulioMEX4EVER]

Thanks for posting this video! I was unsure of what my text was saying, and you just covered it all! Thank you!

[@ErichOConnor-b9g]

Thanks for posting!!! Enlightened

[@YamadaDesigns]

Ah I see, depending on which candidate is eliminated it can change the overall winner. I think the monotonicity criteria is pretty reasonable to expect a voting system to meet, I like that criteria better than condorcet.

[@warmpereer65]

what if someone asked using the example from the video: The monotonicity criterion requires that if a candidate wins an election that candidate should also win the election if the only change is that the supporters of another candidate change their votes to support the winning candidate. While A won the first election, the number of voters who changed their votes to A on the revote was ______?