baebanana6 baebanana6
  • 20-07-2021
  • Mathematics
contestada

How to solve this truth table ( p-->q) v q
p q
T T
T F
F T
F F

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LammettHash
LammettHash LammettHash
  • 20-07-2021

Without using a truth table:

(p ⇒ q) ∨ q   ⇔   (¬p ∨ q) ∨ q   ⇔   ¬p ∨ q   ⇔   p ⇒ q

With a table:

p   …   q   …   p ⇒ q   …   (p ⇒ q) ∨ q

T   …   T   …       T       …          T

T   …   F   …       F       …          F

F   …   T   …       T       …          T

F   …   F   …       T       …          T

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