 |
|---|
| PAGE: 207 | SET: Exercises | PROBLEM: 54 |
The product of the matrix is 
.
Multiplication of two matrices possible if the number of columns in the first matrix equals the number of rows in the second matrix.
The dimensions of the first matrix is 
and the number of columns in the matrix is 
.
The dimensions of the second matrix is 
and the number of the rows in the matrix is 
.
The number of columns in the first matrix equals the number of rows in the second matrix.
So, matrix product is possible.
Its dimensions are 
.
The matrix product is defined and product matrix dimensions are .
Option C is right choice.
|
"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 |
Simply chose a support option
  
|