True or False? 1. The following expression is in disjunctive normal form: (p^q) V (p ^ ¬q) V q. 2. One way to state the negation of the statement, "All prime numbers are odd" is “Some prime numbers are odd." 3. This expression is a tautology: (-p) + ((p→q) ^ ¬q).

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Q: Hi there! is ~ the same as the symbol in the question?

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.