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Which of the following statement are logical equivalent 5. Which of the following pairs of statements are logically equivalent? 1) q and pv q 2)

Which of the following statement are logical equivalent

5. Which of the following pairs of statements are logically equivalent? 1) q and pv q 2) .aAb and 3) r and 6. Write a step-by-step proof of the following argument, justifying each step with either premise, or the name of one of the following: a law of logic, a rule of inference, or a well known logical equivalence: 2. 3. PA s

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