For any square matrix A of order ‘n’, A(Adj A) is equal to / » Mathematics for Economic Analysis 1 solved MCQs / By admin Question: For any square matrix A of order ‘n’, A(Adj A) is equal to A. (adj a)a B. determinant a C. rank of a D. both a & b Answer» d. both a & b Note: The above multiple-choice question is for all general and Competitive Exams in India.
