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2 cards from this section. Quick, good the night before a test.
What does the negation of p represent?
Think about how negation flips the truth value.
How would you express 'You will not get a ticket' using q?
Remember, negation is key.
What does p represent?
Think about the definition given at the start.
True or False: The contrapositive of p → q is q → p.
Focus on how contrapositives are structured.
Given that p = true and q = false, determine the truth value of p → q.
How do implications work when one part is true and the other false?
Using p and q, construct a scenario where q is true, but p is false, and explain the implication.
What does the implication suggest about truth values when the conclusion is reached?
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