if A is a square matrix such that `A^(2)=A,` then det (A) is equal to

If A is a square matrix of order 2, then det (adj A) is equal to

If B is a non singular matrix and A is a square matrix such that B^-1 AB exists, then det (B^-1 AB) is equal to

Fill in the blanks : If A is a square matrix of order n then det (adj A) is equal to ……………… .

If A is a square matrix of order n, then det |lambdaA | is equal to (lambda being a scalar)

If A is 2 xx 2 square matrix, such that det A = 9, then det (9A) =______.

If B is a non-singular matrix and A is a square matrix, then det (B^(-1) AB) is equal to (A) det (A^(-1)) (B) det (B^(-1)) (C) det (A) (D) det (B)

If B is a non-singular matrix and A is a square matrix, then det (B^(-1) AB) is equal to (A) det (A^(-1)) (B) det (B^(-1)) (C) det (A) (D) det (B)