Properties of Determinants – 1
Properties of Determinants – 1 Property 1: Let A = [aij] be a square matrix of order n then the sum of the product of elements of any row (columns) with their cofactors is always equal to |A| or det (A) i.e, and . Property 2: Let A = [aij] be a square matrix of Read more about Properties of Determinants – 1[…]