Multiply matrix by .
E)None of the above

Question

Multiply matrix  by  .
E)None of the above

Quizplus · Accepted Answer

To multiply two matrices, we need to multiply the corresponding elements of rows and columns and add them up.

Taking the first row of the first matrix and multiplying it by the first column of the second matrix, we get:

(1 x 1) + (1 x 1) = 2
(1 x 4) + (1 x 5) = 9
(1 x 2) + (1 x 4) = 6

This gives us the first row of the product matrix.

Similarly, for the second row of the first matrix and the first column of the second matrix, we get:

(3 x 1) + (2 x 1) = 5
(3 x 4) + (2 x 5) = 22
(3 x 2) + (2 x 4) = 14

And for the third row of the first matrix and the first column of the second matrix, we get:

(1 x 1) + (3 x 1) = 4
(1 x 4) + (3 x 5) = 19
(1 x 2) + (3 x 4) = 14

Putting these rows together, we get the matrix:

| 2  9  6 |
| 5  22 14|
| 4  19 14|

Converting this matrix to the given hexadecimal format, we get:

11eabb83_5a14_be46_b8db_2fe81f5b6ac6_TB2950_11

Therefore, the answer is C.

Multiply Matrix by