Question

Please help! Correct answer only, please! I need to finish this assignment this week. Determine the value of the following: A. B. C. D.

Answer 1

B

Explanation:

Given

`\left[\begin{array}{ccc}3&2\\-4&6\\7&5\end{array}\right]` -
`\left[\begin{array}{ccc}-1&0\\5&2\\4&9\end{array}\right]`

Subtract corresponding elements to obtain difference, that is

`\left[\begin{array}{ccc}3+1&2-0\\-4+5&6-2\\7-4&5-9\end{array}\right]`

=
`\left[\begin{array}{ccc}4&2\\1&4\\3&-4\end{array}\right]` → B