Yo wassup folks these be the first day of my Elementary Linear Algebra notes. These notes cover:
Definition of a linear equation
Definition of consistent systems
Row Reduced Echelon Form (RREF)
How to find exact polynomial fits for two dimensional datasets
How to find a linear system from a simple flow diagram (Cars entering and leaving an intersection problem)
Matrix Operators, Matrix Multiplication, Matrix Transposes, Additive inverses
On 1.2 we used a calculator to work the problem.
These are just class notes so I know they’re not that clear without a narrative. Post a comment and I will post an explanation.
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