The numbers in a 4 by 4 matrix (A) were : -5304, 2312, 6730, 15302.?

Question

a. 0
b. 2
c. 4
d. 1

Answer 1

This question makes no sense.

What are you trying to do with the matrix?
Also, it might help if you wrote the matrix a different way like
-5 3 0 4
2 3 1 2
6 7 3 0
1 5 3 0 2
I noticed that the last line has five numbers. There should only be four numbers.

Answer 2

Yup, you have 4 numbers there, but they don't make a 4 x 4 matrix. Unless you add a lot of zeros, the best you can do is a 2 x 2.

Answer 3

so you gave us a matrix to find ....?
the determinant? edit this question.