Question
Mathematics Question on matrix transformation
Let A =2 1 012−10−12. If |adj(adj(adj 2A)) | = (16)n, then n is equal to
A
10
B
8
C
12
D
9
Answer
10
Explanation
Solution
The correct option is(A): 10
Let A =2 1 012−10−12. If |adj(adj(adj 2A)) | = (16)n, then n is equal to
10
8
12
9
10
The correct option is(A): 10