Property 1( Transpose) The value of determinant remains unchanged if its rows and columns are interchanged.
Property 2 If any two rows( or columns) of a determinant are interchanged, then sign of determinant changes.
Property 3 If any two rows( or columns) of a determinant are identical( all corresponding elements are same), then value of determinant is zero
Property 4 If each element of a row( or a column) of a determinant is multiplied by a constant k, then its value gets multiplied by k.