0 votes 0 votes closed with the note: Bad question Set Theory & Algebra gateforum-test-series discrete-mathematics + – Gupta731 asked Jan 2, 2019 • closed Jan 15, 2019 by Gupta731 Gupta731 428 views comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments Gupta731 commented Jan 2, 2019 reply Follow Share Then a should also be correct? 0 votes 0 votes kumar.dilip commented Jan 2, 2019 reply Follow Share No, If you see in Lattice LUB(a,b) = c. But when you form the sub-lattice of { x,a,b,y} then here LUB(a,b) = y. So, NOT equal. 1 votes 1 votes Gupta731 commented Jan 2, 2019 reply Follow Share Got it..thanks 0 votes 0 votes Please log in or register to add a comment.
