Answer:
D
Step-by-step explanation:
If the least it can be is 12, that means that with will have to be equal to 12
so mark out a and b
It also said the <u>least</u>, this means it can not be less than it.
Put these two together and you get D) k is greater than or equal to 12
7 and 8
I hope this helps you
2 by 2
Since, given matrix has 2 rows and 2 columns.
So, Its a 2 by 2 order matrix.