Which of the following statement is not true?
A. If A is nXn matrix then det(A) = det(A)
B. If A & B are nXn matrices then det(AB) = det(A). det(B)
C. A square matrix A is invertible if and only if det(A) = 0
D. If A is a square matrix of order n & kis any non-zero scalar then
det(ka) = k” det(A)
Answer:
c. po yata po yung answer