Given A={a,b,c} and B={a,d,c}, then AUB will be / » Mathematics for Economic Analysis 1 solved MCQs / By admin Question: Given A={a,b,c} and B={a,d,c}, then AUB will be A. a,b,c B. a,d,c C. c,d,a D. a,b,c,d Answer» d. a,b,c,d Note: The above multiple-choice question is for all general and Competitive Exams in India.