70 Formal Logic 7. Justify each step in the following proof sequence of Ex)[P(x) → 26)]-[(x)P(x) {x}Qx)] 1. (3x)[P) → Ox

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70 Formal Logic 7 Justify Each Step In The Following Proof Sequence Of Ex P X 26 X P X X Qx 1 3x P Ox 1 (25.99 KiB) Viewed 119 times

70 Formal Logic 7 Justify Each Step In The Following Proof Sequence Of Ex P X 26 X P X X Qx 1 3x P Ox 2 (25.99 KiB) Viewed 119 times

70 Formal Logic 7. Justify each step in the following proof sequence of Ex)[P(x) → 26)]-[(x)P(x) {x}Qx)] 1. (3x)[P) → Oxx)) 2. Pla) - Qa) 3. (Vx)P(x) 4. Pa) 5. Qa) 6. Ex Q(x)