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Discrete-Math · Propositional-Logic

Truth table of (p or q) and (not p or r) and (not q or not r)

Step by step

  1. \left(p \vee q\right) \wedge \left(r \vee \neg p\right) \wedge \left(\neg q \vee \neg r\right)

    3 variable(s) → 8 rows. Fill in every combination.

  2. \

    Contingent: true for some inputs, false for others.

Reveal the answer
\left(p \vee q\right) \wedge \left(r \vee \neg p\right) \wedge \left(\neg q \vee \neg r\right)