Let A be a non-angular square matrix of order 3 x 3, then |A. adj Al is equal to
A. |A|3
B. |A|2
C. |A|
D. 3|A|
Answer:A
Let A be a non-angular square matrix of order 3 x 3, then |A. adj Al is equal to
A. |A|3 B. |A|2 C. |A| D. 3|A|