If AΠ B =Ø , then A and B are called / » Mathematics for Economic Analysis 1 solved MCQs / By admin Question: If AΠ B =Ø , then A and B are called A. disjoint set B. complement set C. unit set D. empty et Answer» a. disjoint set Note: The above multiple-choice question is for all general and Competitive Exams in India.
