chapter fourr! Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
Matrices | Matrix with m rows and n columns has dimensions m X n |
Equal matrices | only equal if they have the same dimensions and their corresponding elements are equal |
(x,y) | can be read as a 1 X 2 matrix. |
Matrix Addition | If two matrices A and B have the same dimentions, there sum A + B is the matrix in which each element is the sum of the corresponding elements in A and B |
Additon of Matrices is commutatuve. | A + B = B + A |
Matrix Multiplication | If A is an m X n matrix and B is an n X p matrix. Then the product A*B is the mX p matrix whose element in row I and colum j is the product of row I of A and j of B. |
Created by:
danielle.
Popular Math sets