Let A be a square matrix of order 3 × 3 and k a scalar, then |kA| is equal to
A. k|A|
B. |k||A|
C. k3|A|
D. none of these
Answer:C
Let A be a square matrix of order 3 × 3 and k a scalar, then |kA| is equal to
A. k|A| B. |k||A| C. k3|A| D. none of these