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2 cards from this section. Quick, good the night before a test.
What is the definition of a conjunction?
Think about the word 'and'.
How is negation represented in logical expressions?
It flips the truth value.
Which of the following operators can be considered functionally complete?
Think about what operators connect all statements.
True or False: Negation reverses the truth value of a proposition.
Consider what happens when you say not true.
Given the expression p ↔ q, demonstrate how to express it using only conjunction and negation.
Remember to break down the implications!
Show that the expression ¬(p ∧ q) is equivalent to ¬p ∨ ¬q using transformations.
It's about negating prior outcomes.
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