If A is a square matrix of order n such ...

If `A` is a square matrix of order `n` such that `|a d j(a d jA)|=|A|^9,` then the value of `n` can be `4` b. `2` c. either`4or2` d. none of these

Similar Questions

Explore conceptually related problems

If A is square matrix of order 3 such that |a d j\ A|=64 , find |A| .

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

If A is a square matrix of order n and |A|=D, |adjA|=D' , then

If A is a square matrix of order 3 such that |A|=5 , write the value of |a d j\ A| .

If A is a square matrix, then write the matrix a d j(A^T)-(a d j\ A)^T .

If A is a non-singular square matrix of order 3 such that A^2 = 3A, then value of |A| is A) (-3) B) 3 C) 9 D) 27

If A is a non- singular square matrix of the order 3 such that A^2=3A then (A) -3 (B) 3 (C) 9 (D) 27

If A is a square matrix of order 3 and |A|=3 then |adjA| is (A) 3 ; (B) 9 ; (C) (1)/(3) ; (D) 0

If A is a matrix of order 3 and |A|=8 , then |a d j\ A|= (a) 1 (b) 2 (c) 2^3 (d) 2^6