Precalculus

Matrices

matrices, matrix multiplication, determinant, inverse matrix, vectors, transformations Matrices: representing data, adding and multiplying by a scalar, Multiplying matrices and its properties, Identity, determinant and inverse of a 2 × 2 matrix, Matrices as transformations: matrix times vector, determinant and area, Solving systems of linear equations with matrices

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Start: Matrices: representing data, adding and multiplying by a scalar

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  1. 1. Matrices: representing data, adding and multiplying by a scalarNot started
  2. 2. Multiplying matrices and its propertiesNot started
  3. 3. Identity, determinant and inverse of a 2 × 2 matrixNot started
  4. 4. Matrices as transformations: matrix times vector, determinant and areaNot started
  5. 5. Solving systems of linear equations with matricesNot started

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