Question

If A + B = C, use the matrices below to find the element C 1 , 2 ?

Answer 1

Answer: C =
`\left[\begin{array}{ccc}6&-8\\0&7\\\end{array}\right]`

Explanation:

`\left[\begin{array}{ccc}2+4&-3+(-5)\\-1+1&4+3\\\end{array}\right]`

Add the corresponding element of A and B that will give a matrix C.