Back to Tableaux: testing arguments
Exercise 8 of 10
TableauDifficulty: StandardNot started
Task
P ∨ (Q ∧ R), ¬R ∴ P
Build the tableau and decide whether the argument is valid.
Work on it in the tool, then come back here and check your answer.
Task
P ∨ (Q ∧ R), ¬R ∴ P
Build the tableau and decide whether the argument is valid.
Work on it in the tool, then come back here and check your answer.