Find the matrix representing the total cost of material and transportation for steel, glass, and wood

[tex]\left[\right. Totat cost $=\left[\begin{array}{cccc}s & G & w \\ 11 & 6 & 39 & cost\ of\ material \\ 7 & 2 & 8 & cost\ on\ transportation.\end{array}\right]}[/tex]

What is the matrix representing the total cost of material and transportation for steel, glass, and wood?

Generally, the equation for is mathematically given as

(C) Giver matrices are

[tex]A=\left[\begin{array}{ccc}6 & 4 & 20 \\3 & 1 & 2\end{array}\right] \quad \& \quad B=\left[\begin{array}{ccc}5 & 2 & 19 \\4 & 1 & 6\end{array}\right][/tex]

Now to find the total cast A+B.

[tex]$ total cost $=\left[\begin{array}{ccc}6 & 4 & 20 \\ 3 & 1 & 2\end{array}\right]+\left[\begin{array}{ccc}5 & 2 & 19 \\ 4 & 1 & 6\end{array}\right]$=\left[\begin{array}{ccc}6+5 & 4+2 & 20+19 \\ 3+4 & 1+1 & 2+6\end{array}\right]$[/tex]

In conclusion, The matrix represents the total cost of material and transportation

[tex]$\left[\right.$ Totat cost $=\left[\begin{array}{cccc}s & G & w \\ 11 & 6 & 39 & cost\ of\ material \\ 7 & 2 & 8 & cost\ on\ transportation.\end{array}\right]$[/tex]