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Pre-Calculus
Matrices
- Introduction to matrices
- Using matrices to represent data
- Multiplying matrices by scalars
- Adding and subtracting matrices
- Properties of matrix addition & scalar multiplication
- Using matrices to manipulate data
- Matrices as transformations of the plane
- Using matrices to transform the plane
- Transforming 3D and 4D vectors with matrices
- Multiplying matrices by matrices
- Properties of matrix multiplication
- Representing systems of equations with matrices
- Introduction to matrix inverses
- Finding inverses of 2x2 matrices
- Solving linear systems with matrices
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