Gaussian Elimination (4 examples)

Gaussian Elimination for row reductions of 3 by 3 system of equations. 0:00 Hello, Linear Algebra 0:15 Ex#1, One Solution Situation 8:43 Ex#2, Inf Many Sol (1 free variable) 15:48 Ex#3, No Solution 21:07 Ex#4, Inf Many Sol (2 free variables) ------------------------------------------------------------------------------------------------- More Linear Algebra? Please see Mu Prime Math:    • Learning Linear Algebra   Dr. P:    • 111 Linear Algebra True False Questions   109 T/F by Dr. Weselcouch:    • 109 Linear Algebra True or False Questions...   ------------------------------------------------------------------------------------------------- ⭐️ Shop my math t-shirts: https://teespring.com/stores/blackpen... 🎓 Support the channel:   / blackpenredpen   ☀️ The whiteboard: https://amzn.to/2R38KX7 #HelloLinearAlgebra #Patience