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Truth Table Tutorial - Discrete Mathematics Logic

Here is a quick tutorial on two different truth tables. If there's anyone wondering about the "IF/THEN" statements (the one way arrows), please read below: Think about the statement "If you get an A on your exam, then I will give you $100". This statement will only be False if I break my promise to you. Therefore: If it's TRUE (you got an A), and it's TRUE (I gave you $100), then it's TRUE (I kept my promise). If it's TRUE (you got an A), and it's FALSE (I didn't give you $100), then it's FALSE (I broke my promise). If it's FALSE (you didn't get an A), and it's TRUE (I gave you $100), then it's TRUE (I didn't break my promise, I was just feeling sorry for you and felt like being generous). If it's FALSE (you didn't get an A), and it's FALSE (I didn't give you $100), then it's TRUE (I kept my promise, you didn't earn the $100 from me)!