Q39Fill in the blanks
If A is invertible matrix of order 3 × 3, then |A–1 | _______ . (2 + 2 ) (2 − 2 ) x –x 2 x –x 2 If x, y, z ∈ R, then the value of determinant ( 3 + 3 ) (3 − 3 ) x –x 2 x –x 2
If A is invertible matrix of order 3 × 3, then |A–1 | _______ . (2 + 2 ) (2 − 2 ) x –x 2 x –x 2 If x, y, z ∈ R, then the value of determinant ( 3 + 3 ) (3 − 3 ) x –x 2 x –x 2