3 votes 3 votes Let p and q be the propositions p : It is below freezing. q : It is snowing. Write these propositions using p and q and logical connectives (including negations). It is below freezing and snowing. It is below freezing but not snowing. It is not below freezing and it is not snowing. It is either snowing or below freezing (or both). If it is below freezing, it is also snowing. Either it is below freezing or it is snowing, but it is not snowing if it is below freezing. That it is below freezing is necessary and sufficient for it to be snowing. Mathematical Logic mathematical-logic kenneth-rosen discrete-mathematics + – go_editor asked Apr 14, 2016 • edited Mar 10, 2019 by Pooja Khatri go_editor 17.6k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
4 votes 4 votes A. P ∧ Q B. P ∧ ~Q C. ~P ∧ ~Q D. P V Q E. P -> Q F. (P V Q) ∧ ( P -> ~Q) G. P <-> Q shivanisrivarshini answered Apr 20, 2016 • edited May 26, 2019 by ankitgupta.1729 shivanisrivarshini comment Share Follow See all 4 Comments See all 4 4 Comments reply minal commented May 7, 2016 reply Follow Share D) it should be P⋁Q rt, question says " both ", we will not consider as exclusive .. 0 votes 0 votes shivanisrivarshini commented May 7, 2016 reply Follow Share yes ur right 0 votes 0 votes sunil sarode commented Jun 27, 2018 reply Follow Share does D is correct? 0 votes 0 votes akash.dinkar12 commented Aug 21, 2018 reply Follow Share yes D is correct 0 votes 0 votes Please log in or register to add a comment.
