Question: 3. Let p, q, and r denote propositional variables. Write a proposition that is true when p and q are true and r is false,

3. Let p, q, and r denote propositional variables. Write a

3. Let p, q, and r denote propositional variables. Write a proposition that is true when p and q are true and r is false, but false otherwise. You may use any or all of the logical operators considered in class Show that your proposition gives the desired result by writing a truth table

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