How to solve a system of equations? What are the 3 properties of rectangular matrix? What is identify matrix?

Name: Math 1553 - Week 2 Notes
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Math 1553 – Linear Algebra Week 2 Notes Math 1553 – Week 2 Notes Solving systems of linear Equations Definitions – Examples – HW – Notices  Building on last week o there are 3 different possible answers to an set of equations, they could have no solutions (be parallel), they could have 1 solution (meet at a point) or they could have infinite solutions (the same line). o You need to find the intersection of points on a 2D or 3D plane. o Inconsistent equations are ones with no solutions and consistent ones have solutions.  Learn eqn. SHORTHAND o System of eqns. = Augmented matrix Eqn.