Exercises. Matrix multiplication.
Exercises. Find the of matrices product:
Solved: 0 from 0
Instructions for online exercises - Matrix multiplication
- To start the exercise, click the "Start" button
- To switch between tasks, click the "Next" or "Previous" button
- To evaluate the exercises, click the "Submit" button
Rules. Matrix multiplication.
Matrix A can be multiplied by a matrix B if the number of columns of matrix A equals the number of rows of the matrix B.
Matrix multiplication (product of matrices) A and B with dimensions m×n and n×k is the operation of finding the matrix C with size m×k, all of whose elements are equal
cij = ai1 · b1j + ai2 · b2j + ... + ain · bnj
Add the comment