Question: 2. Prove ( A B C) S (ANB) by universal generalization. 2. Prove ( A B C) S (ANB) by universal generalization

2. Prove ( A B C) S (ANB) by universal generalization.

2. Prove ( A B C) S (ANB) by universal generalization. 2. Prove ( A B C) S (ANB) by universal generalization

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