0 votes 0 votes closed as a duplicate of: MadeEasy Test Series: Calculus - Functions Ccan anyone explain this and also explain when pth element of set A can match with pth element of B Deepalitrapti asked Oct 26, 2018 • closed Oct 26, 2018 by Shaik Masthan Deepalitrapti 240 views comment Share Follow See all 0 reply Please log in or register to add a comment.