Question

Use matrix addition to solve this equation

_ _ _ _
| 3 1 0 | | 5 2 -4 |
c= | -1 2 4 | + | 1 12 3 |
L 9 7 -2_| | 11 3 -2 _|

c11=

c31=

c22=


someone please help!!!!
99 points!!

Answer 1

c11 =

8

c31 =

20

c22 =

14

Explanation:

Just did it on Edge2023!

Answer 2

• c11 = 8
• c31 = 20
• c22 = 14

Explanation:

The sum of two matrices is the sum of corresponding terms.

`\left[\begin{array}{ccc}3&1&0\\-1&2&4\\9&7&-2\end{array}\right] +\left[\begin{array}{ccc}5&2&4\\1&12&3\\11&3&-2\end{array}\right] =\left[\begin{array}{ccc}8&3&4\\0&14&7\\20&10&-4\end{array}\right]`