or invalid using a truth table. Clearly indicate the rows or columns you considered in order to reach the conclusion. x
Posted: Thu May 12, 2022 2:00 pm
or invalid using a truth table. Clearly indicate the rows or columns you considered in
order to reach the conclusion.
x V ~y
~x-y
---------
: x <-> y
order to reach the conclusion.
x V ~y
~x-y
---------
: x <-> y