Propositional Logic:

Four cards are lying on a table, each card has a single letter on one side, and a single number on the other side.
The cards are: A 2 X 3

Your job is to determine if this is true: "If a card is a vowel, then the other side must be an even number."

Which cards do you need to turn over to check if that rule is true?

Question

Propositional Logic:

Four cards are lying on a table, each card has a single letter on one side, and a single number on the other side.
The cards are: A 2 X 3

Your job is to determine if this is true: "If a card is a vowel, then the other side must be an even number."

Which cards do you need to turn over to check if that rule is true?

mhchen · Answer

I know the answer, I just wanna know if you guys can get it :p