Let A be a non singular, symmentric matrix of order three such that `A=adj(A+A^T),` then.

Let A be a non - singular matrix of order 3 such that Aadj (3A)=5A A^(T) , then root3(|A^(-1)|) is equal to

Let A be a non - singular symmetric matrix of order 3. If A^(T)=A^(2)-I , then (A-I)^(-1) is equal to

Let A be a non-singular square matrix of order n.Then; |adjA|=|A|^(n-1)

If A is a matrix of order 3, such that A(adj A)=10I, then |adj A|=

If A is a non-singular matrix of order n, then A(adj A)=

Let A&B are two non singular matrices of order 3 such that A+B=I & A^(-1)+B^(-1)=2I then |adj(4AB)| ,is (where adj(A) is adjoint of matrix A)

If A is a non-singular matrix of order 3, then |adjA^(3)|=

Let A be a non-singular square matrix of order 3xx3 . Then |adjA| is equal to

If A is a non-singular matrix, then

If A is non-singular matrix of order n such that |A|=d and |adj.A|=d', then :