2 votes 2 votes L={d,g,h,0} R={f,i,h,0} Am I doing it Correct? Set Theory & Algebra ace-test-series set-theory&algebra partial-order + – Ananya Jaiswal 1 asked Jan 7, 2018 edited Mar 6, 2019 by Rishi yadav Ananya Jaiswal 1 417 views answer comment Share Follow See 1 comment See all 1 1 comment reply srestha commented Jan 7, 2018 reply Follow Share yes correct 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes yes you are doing it correct. lower (a,b) = { d,g,h,0) becoz all are related to a and b. same for lower (b,c) ={f,i,h,0} . Shubham Aggarwal answered Aug 5, 2018 Shubham Aggarwal comment Share Follow See all 0 reply Please log in or register to add a comment.