If a2 = i, where i is the identity matrix, which matrix correctly represents matrix a?

We know that

We also know that

Now, it has been given to us that

Therefore, we will have to find the correct from the given options and we find that when:

then

Therefore, from the above given options, Option C is the correct option.

Therefore, is the correct answer.

C. [3, -2]

    [4, -3]

Step-by-step explanation:

PLAT

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

50- 250 is correct i did that one too

step-by-step explanation: