Use the matrix$-$vector$$multiplication$,$ applied to the following matrix and vector:

$4$

$3$

$2$

$1$

$8$

$6$

$7$

$6$

$9$

$10$

$11$

$12$

$16$

$14$

$15$

$13$

$$

$1234$

$$

Apply the$$Map function$$to this problem and show the results $($preferably in a table$).$

Hint: As in the slides, generate the$$key$-$value pairs,$[$key is $($i$)$ and value is $($mij$.$vj$)]$ by substituting for i and j$.$

Then show the result using the Reduce function in terms of$$key$-$value pairs.$$

It will be helpful to show the results of the map and reduce in tables, but it$$s not necessary.