Question
Mathematics Question on Adjoint and Inverse of a Matrix
If A is a square matrix of order 3 such that |A|= 2, then the value of |adj(adj A)| is:
A
2
B
4
C
8
D
16
Answer
16
Explanation
Solution
The correct option is (D):16
If A is a square matrix of order 3 such that |A|= 2, then the value of |adj(adj A)| is:
2
4
8
16
16
The correct option is (D):16