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Revision playlist

Matrices revision

Matrix arithmetic, inverses, and dominance matrices.

Watch order
7 videos · 1h 54m
Topic General Maths Units 3 and 4
1
What is a matrix?
22:17
2
Using matrices to represent information
12:12
3
Matrix arithmetic: addition, subtraction and scalar multiplication
17:48
4
Matrix arithmetic: the product of two matrices
25:44
5
Matrix inverse the determinant and matrix equations
36:14
6
Binary, permutation and communication matrices
7
Dominance Matrices
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