Question: 6. Determine if the following is a valid deduction rule: a. (PNQ) R b. PR 6. Determine if the following is a valid deduction rule:

6. Determine if the following is a valid deduction rule: a. b.

6. Determine if the following is a valid deduction rule: a. (PNQ) R b. PR

6. Determine if the following is a valid deduction rule: a. b.

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