Florida Algebra 2, 2011
For adding matrices, their dimension should be equal.
First write the dimension of the matrix.
The first matrix is
The matrix has 1 row and 3 columns, so dimensions of matrix are .
The second matrix is
The matrix has 1 row and 3 columns, so dimensions of matrix are .
The dimensions of matrix are equal. The operation of addition is possible.
Add the corresponding elements.
The solution is .
TESTIMONIALS
"I want to tell you that our students did well on the math exam and showed a marked improvement that, in my estimation, reflected the professional development the faculty received from you. THANK YOU!!!" June Barnett |
"Your site is amazing! It helped me get through Algebra." Charles |
"My daughter uses it to supplement her Algebra 1 school work. She finds it very helpful." Dan Pease |
mathskey.com is not affiliated with any Publisher, Book cover, Title, Author names appear for reference only