Q175. The power set of a set X, denoted P(X), __________ under the binary operation of union (∪).Mathematics — Sets, Functions and Groups — Question 175 of 232A. Forms a groupB. Does not form a groupC. Has no identity elementD. Is an infinite set only if X is infinitePractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →