Question: Q 5. By using truth tables, (a) find a proposition with three variables p, q, and r that is true when two or more of

Q 5. By using truth tables, (a) find a proposition with

Q 5. By using truth tables, (a) find a proposition with three variables p, q, and r that is true when two or more of the three variables are true, and false otherwise. (b) find a proposition with three variables p, q, and r that is false when only two of the three variables are true, and true otherwise

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