2 votes 2 votes Can aswer be both a and b? Abhi Girin asked Jan 12, 2018 Abhi Girin 326 views answer comment Share Follow See all 4 Comments See all 4 4 Comments reply Manu Thakur commented Jan 12, 2018 reply Follow Share yes both A and B are possible, infact C is also possible, take empty Relation which is irreflexive as well transitive and symmetric, asymmetric and antisymmetric. 0 votes 0 votes Hira Thakur commented Jan 12, 2018 reply Follow Share asymmetric relation?? 0 votes 0 votes Manu Thakur commented Jan 12, 2018 reply Follow Share asymmetric Relations don't allow diagonal pairs unlike symmetric Relations. 0 votes 0 votes Sandeep Suri commented Jan 13, 2018 reply Follow Share I think it's a multi correct question all option except D is possible. ϕ is a relation which satisfies option a b & c 0 votes 0 votes Please log in or register to add a comment.