Q52Multiple choice
If the value of a third order determinant is 12, then the value of the determinant formed by replacing each element by its co-factor will be 144. x +1 x + 2 x + a
If the value of a third order determinant is 12, then the value of the determinant formed by replacing each element by its co-factor will be 144. x +1 x + 2 x + a