Find |adj A| if A=[5 2]
[7 3]
Answers
Answered by
3
|A| = 5*3 - 2*7
|A| = 1
we know that for a 2*2 matrix, ladj A| = |A|
hence Iadj A| = 1
Answered by
0
Answer:
1
Step-by-step explanation:
|A|= 15-14=1
|A|= 15-14=1|adjA|=[ 3 -2 -7 5]
Similar questions
Social Sciences,
3 months ago
English,
3 months ago
Chemistry,
7 months ago
Math,
10 months ago
Business Studies,
10 months ago