Unformatted text preview: can be multiplied? b What are the dimensions of the product? Let’s talk about dimensions 1 1 2 3 4 11 9 5 2 1 Determine if products HG and GH exist. If they do, find them. = 4 8 1 3 2 G = 5 2 8 H b If the products exist, they are defined. If they do not exist, they are undefined. One last practice problem b Find RS = 4 5 2 4 R = 8 1 5 2 1 8 S Homework # ___ b Page 182 (3, 8, 1218 even, 2527, 33)...
View
Full Document
 Fall '09
 Johnson
 Algebra, Multiplication, Matrices, Scalar, scalar products

Click to edit the document details