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This page provides a list of educational videos related to Matrix Properties. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Matrix Properties.
Properties of matrix multiplication
By Khan Academy
Sal determines which of a few optional matrix expressions is equivalent to the matrix expression A*B*C. This is done using what we know about the properties of matrix addition and multiplication.
Properties of matrix multiplication
By Khan Academy
Sal checks whether the commutative property applies for matrix multiplication. In other words, he checks whether for any two matrices A and B, A*B=B*A (the answer is NO, by the way).
Properties of matrix multiplication
By Khan Academy
Sal shows that matrix multiplication is associative. Mathematically, this means that for any three matrices A, B, and C, (A*B)*C=A*(B*C).
Matrix addition and subtraction
By Khan Academy
Sal defines what it means to add or subtract matrices. He shows a few examples and discusses some important properties of matrix addition and subtraction.
