Tuesday, September 21, 2010

Dimensions of A Matrix

You find the dimensions of a matrix by counting the rows and by counting the columns. The rows of a matrix goes from the left to the right, but the columns of a matrix goes up and down. The dimensions of a matrix is displayed as row by column.
1x3 Matrix

3x3 Matrix


 

3 x 2 matrix.




  3 x 3 matrix.





 

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