In MATLAB:

$(3$pts$)$ Declare the inatrices $A=\left[\begin{array}{ccc}5& -4& 4\\ 0& 0& 1\\ -4& 2& -2\end{array}\right],B=\left[\begin{array}{ccc}2& -4& -1\\ -3& 2& -3\\ -2& 0& 4\end{array}\right],c=\left[\begin{array}{c}4\\ 14\\ 2\end{array}\right],d=\left[\begin{array}{c}5\\ 4\\ 9\end{array}\right]$

$(3$pts$)$ Perform $A^{**}d+B^{**}d+c$ matrix operation.

$(3$ pts$)$ Perform element$-$wise multiplication of A and B$.$

$(4pts$ If we define an element of a matrix $A$ in row i and column $j$ to be $a_{ij}.$ Use the

above matrices to find $(a_{ij}-b_{ij}**d_j)+c_i$ for $i=2,j=3.$