Question

Choose which of the following are true statement regarding matrices

Answer 1

Answer: you did not give choices

Explanation:

b) If two rows are identical in a matrix then there are infinitely many solutions

c) A 3-by-2 matrix and a 2-by-3 matrix have the same number of elements

Answer 2

The difference between the product of the elements in the leading diagonal and minor diagonal gives the determinant of the matrix.