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Common Core: Math
CCLS - Math: A.REI.9
- Reasoning With Equations And Inequalities
- Solve Systems Of Equations
- State Standard:
- (+) Find the inverse of a matrix if it exists and use it to solve systems of linear equations (using technology for matrices of dimension 3 × 3 or greater).
- Topic C provides a third context for the appearance of matrices via the study of systems of linear equations. Students see that a system of linear equations can be represented as a single matrix...