For an invertible square matrix of order 3 with real entries `A^-1=A^2` then det A= (A) 1/3 (B) 3 (C) 0 (D) 1

If A is a square matrix of order 2 then det(-3A) is

If A is a square matrix of order 2, then det(-3A) is

If A is a square matrix of order 2, then det(-3A) is

If A is an invertible matrix of order 2, then det (A^(-1)) is equal to

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 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 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 an invertible square matrix then |A^(-1)| =?

If A is a square matrix of order 3 such that A^(-1) exists, then |adjA|=

If A is an invertible matrix of order 2 then det (A^(-1)) is equal to (a) det (A) (b) (1)/(det(A))(c)1 (d) 0