[5 marks, 2, 3 marks respectivelyl Use the deduction theorem and resolution (but NOT Post's theorem) to prove the f...

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[5 marks, 2, 3 marks respectivelyl Use the deduction theorem and resolution (but NOT Posts theorem) to prove the following:

math Advanced-Math

Answer 1

Answer #1

Assume 사 us assume A VB)A

Answer 2

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