4.Let A and B be 3 x3 matrices with det(A) = 5, det(B) = 10, and det(A+B) = 60. Decide thefollowing

問題詳情

4.Let A and B be 3 x3 matrices with det
(A) = 5, det
(B) = 10, and det(A+B) = 60. Decide thefollowing values.
【題組】(a) det(A+A).

X(A)物質X匱乏時，冰棒即是美食☆ →...