0 votes 0 votes What is the first order logic representation for the sentence "Not every satisfiable logic is valid" Mathematical Logic mathematical-logic + – srestha asked Sep 7, 2017 srestha 387 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments Shubhanshu commented Sep 7, 2017 reply Follow Share is it correct!!! 0 votes 0 votes Habibkhan commented Sep 7, 2017 reply Follow Share @Shubhanshu is right in this regard.. 1 votes 1 votes srestha commented Sep 7, 2017 reply Follow Share yes correct:) 1 votes 1 votes Please log in or register to add a comment.