Let \(A\) be a square matrix of order \(n\) then the determinant of the adjoint of a matrix \(A\) is
Answer & explanation
Correct answer: option 2
Check for \(2 \times 2\) matrix
Let \(A\) be a square matrix of order \(n\) then the determinant of the adjoint of a matrix \(A\) is
Correct answer: option 2
Check for \(2 \times 2\) matrix