Which of the Following Is a Grammatically Correct Formula of Declarative

question 22

Multiple Choice

Which of the following is a grammatically correct formula of declarative logic?

• A) (r v (~p & q)
• B) (A & B)
• C) ~(~p)
• D) (((r & s) = s) v s)
• E) ((~p & q) v ~r)

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Definitions:

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Effective Usury Laws

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Investment-Demand

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