About this lesson
About Matrices
Matrices is an interactive Grade 12 mathematics lesson on Scholi. Add, subtract, and multiply matrices, find the determinant and inverse of a 2×2 matrix, and solve a linear system with Ax = b.
What this lesson covers
- Matrix Multiplication
- Determinants & Inverses
- Ax = b
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Common questions
What does Matrices cover in Grade 12?
Matrices covers Matrix Multiplication, Determinants & Inverses and Ax = b. It is an interactive Grade 12 mathematics lesson: you explore each idea with a visualizer, check the rules on a cheat sheet, and answer practice questions that are marked as you go.