You should not become pregnant while you are using this medication. Atenolol may harm an unborn baby. If you become pregnant while using this medication, talk to your doctor right away about its risks and benefits. This medication passes into breast milk and may have undesirable effects on a nursing infant.
Dimensions of a Matrix. The number of rows and columns of a matrix, written in the form rowsÃcolumns. The matrix below has 2 rows and 3 columns, so its dimensions are 2Ã3. This is read aloud, two by three.. Note: One way to remember that R ows come first and C olumns come second is by thinking of RC Cola Â® .
Multiplying Matrices Steps. The first step in multiplying matrices is to check and see that the inner-dimensions are the same; that is, that the number of columns in the left-most matrix equals the number of rows in the right-most matrix. Let's multiply this one-by-two matrix to this two-by-two matrix.