You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 

1 lines
98 B

\item \lect $\lnot \lnot \lnot p \land q, \lnot \lnot r \ent r \land \lnot p \land \lnot \lnot q$