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QuestionAnswer
What is a 2 x 1 matrix called? A point matrix
m x n are known as the what of a matrix? The dimmensions of a matrix
Finish the statment. Two matrices are ___ if and only if they have the same dimensions and their corresponding elements are equals. Equal matrices
1 [3 5 7] x [0] -2 [-11]
If A has himensions 11x 15 and B has dimensions 15 x 19, what are the dimensions of AB? 11 x 19
True or False? Matrix multiplication is communtative. False
The matrix [1 0] is called what? 0 1 The 2 x 2 identity matrix.
Created by: millerlucas8
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