Question: 69 (Choose 1 answer)
Which of the following statements are true for every 4 x 4 matrix A:
(i) det (-A) = - det A
(ii) det (2A) = 16 det A
A. Both (i) and (ii) are true
B. Only (i) is true
C. None of (i) and (ii) is true
D. Only (ii) is true
