Determine the line and the reason for the entry on line 6 given the following part of a formal proof of validity: 1. E = (F A¬G) ... 2: (F V G) = H 3. E : H 4. F A¬G 5. F 6. FV G 7. H (A) 4,5 MATERIAL IMPLICATION (B) 5 ADDITION 2 SIMPLIFICATION 1.2 HYPOTHETICAL SYLLOGISM

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