CASIO FX-9860GII Calculator: How to Find Row Echelon Form (REF) and Row Reduced Echelon Form (RREF)

In this video I will teach you how you can find the row echelon form (REF) and also the row reduced echelon form (RREF) using a CASIO FX-9860GII graphing calculator

[@abbywindy]

Every time I come back to this channel to see if my calculator has something, bingo! Now I can save so much time...