Algebra 2 Matrix Addition
Definition:
A matrix is a rectangular array of numbers arranged in rows and
columns.
Matrix Addition:
You can add two matrices only if they have the same dimensions
(same number of rows and columns).
Examples:
1 2
3 4
This is A.
And:
Definition:
A matrix is a rectangular array of numbers arranged in rows and
columns.
Matrix Addition:
You can add two matrices only if they have the same dimensions
(same number of rows and columns).
Examples:
1 2
3 4
This is A.
And:
