IDNLearn.com is your go-to resource for finding precise and accurate answers. Whether it's a simple query or a complex problem, our experts have the answers you need.

what is the product?

What Is The Product class=

Sagot :

Answer:

The product is:

[tex]\left[\begin{array}{cc}15 & 14\\-1 & 9\end{array}\right][/tex]

Step-by-step explanation:

For this problem you need to multiply the first row only for the two first column of the others matrix and get the desired result:

[tex]\left[\begin{array}{ccc}1&3&1\\-2&1&0\end{array}\right] \times \left[\begin{array}{cc}2&-2\\3&5\\4&1\end{array}\right][/tex]

[tex]1 \times 2 + 3 \times 3 + 1 \times -2 = 15[/tex]

So the value of the element in the position [tex]a_{11}[/tex] is 15

[tex]1 \times -2 + 3 \times 5 + 1 \times 1 = 14[/tex]

So the value of the element in the position [tex]a_{12}[/tex] is 14

Then with these two values you can determinate the result matrix.

[tex]\left[\begin{array}{cc}15 & 14\\-1 & 9\end{array}\right][/tex]