110 likes | 122 Views
Learn how to find the product of two matrices and the rules for multiplication. Understand why some multiplications are undefined. Simplify expressions using matrix operations.
E N D
Notes Over 4.2 Finding the Product of Two Matrices Find the product. If it is not defined, state the reason. To multiply matrices, the number of columns in the first has to be the same as the number of rows in the second. Then multiple row times column
Notes Over 4.2 Finding the Product of Two Matrices Find the product. If it is not defined, state the reason.
Notes Over 4.2 Finding the Product of Two Matrices Find the product. If it is not defined, state the reason. Undefined because the number of columns in the first does not match up to the number of rows in the second.
Notes Over 4.2 Finding the Product of Two Matrices Find the product. If it is not defined, state the reason.
Notes Over 4.2 Using Matrix Operations Use the given matrices to simplify the expressions.
Notes Over 4.2 Using Matrix Operations Use the given matrices to simplify the expressions.
Notes Over 4.2 Using Matrix Operations Use the given matrices to simplify the expressions.
Notes Over 4.2 Using Matrix Operations Use the given matrices to simplify the expressions.
Notes Over 4.2 Using Matrix Operations Use the given matrices to simplify the expressions. + + - -
Notes Over 4.2 Using Matrix Operations Use the given matrices to simplify the expressions.