0 votes 0 votes Are the following first order logic formulae equivalent? Mathematical Logic propositional-logic mathematical-logic discrete-mathematics + – srestha asked Sep 25, 2018 srestha 427 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments MiNiPanda commented Sep 25, 2018 i edited by MiNiPanda Sep 25, 2018 reply Follow Share Yes I was guessing that they have given the answer as equivalent :P Can you show their solution? Okay i think i have got my mistake 0 votes 0 votes srestha commented Sep 25, 2018 reply Follow Share this one 0 votes 0 votes MiNiPanda commented Sep 25, 2018 reply Follow Share I tried this way to make myself understand.. you might be following some other way but if you want to understand how I am taking x's and y's then you can refer to my comment here https://gateoverflow.in/93179/gate1989-14a Also this has taken a lot of space .. i couldn't explain it in some shorter way.. :/ 1 votes 1 votes Please log in or register to add a comment.