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  1. Unit 20: Matrices - Math | Khan Academy

    This topic covers: - Adding & subtracting matrices - Multiplying matrices by scalars - Multiplying matrices - Representing & solving linear systems with matrices - Matrix inverses - Matrix …

  2. Khan Academy

    Introduction to matrices, their properties, and basic operations explained in an easy-to-understand manner.

  3. Module 2: Vectors and matrices | Khan Academy

    Matrix properties are studied as well as the role of the zero and identity matrices. Students then use matrices to study and solve higher order systems of equations. Vectors are introduced, …

  4. Linear Algebra - Khan Academy

    Learn linear algebra—vectors, matrices, transformations, and more. Skip to main content If you're seeing this message, it means we're having trouble loading external resources on our website.

  5. Matrices - Khan Academy

    Este tema cubre: - Sumar y restar matrices - Muliplicar matrices poe escalares - Multiplicación de matrices - Representar y resolver sistemas de ecuaciones lineales con matrices - Matrices …

  6. Determining invertible matrices - Khan Academy

    A matrix represents a transformation of the plane. If you have the matrix a b c d that means that when you apply the matrix, the vector <1, 0> gets sent to <a, c> and the vector <0, 1> gets …

  7. Khan Academy

    Learn linear algebra—vectors, matrices, transformations, and more. Skip to main content If you're seeing this message, it means we're having trouble loading external resources on our website.

  8. Get ready for vectors and matrices | Khan Academy

    Read articles, watch videos, and do activities that introduce you to the concepts and applications of vectors and matrices. Vectors and matrices are essential for modeling and solving problems …

  9. Matrices | Precalculus | Math | Khan Academy

    Learn what matrices are and about their various uses: solving systems of equations, transforming shapes and vectors, and representing real-world situations. Learn how to add, subtract, and …

  10. Using matrices to transform the plane: Composing matrices

    matrix multiplication and matrix composition are two different operations on matrices that can produce different results. Matrix multiplication involves multiplying corresponding elements of …