Multiple choice

The binary operation □ is defined as follows

P Q P □ Q
T T T
T F T
F T F
F F T

Which one of the following is equivalent to $P \vee Q$?

  1. $\neg Q □ \neg P$
  2. $P□\neg Q$
  3. $\neg P□Q$
  4. $\neg P□ \neg Q$
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

|||||| | |---|---|---|---|---| | P| Q| $P □ Q$| $P \lor Q$| $ P □ \neg Q$| | T| T| T| T| T| | T| F| T| T| T| | F| T| F| T| T| | F| F| T| F| F|

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