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Complete the following derivation:

1. (∀x)(∀y)H(x,y) Premise
2. (∃x)(∀y)G(x,y) Premise

n. (∀y)(∃x)(H(x,y)&G(x,y)) Goal

Complete the following derivation 1 xyHxy Premise 2 xyGxy Premise n yxHxyampGxy Goal class=


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