Question: Prove the validity of the argument below by using logic laws. State the used laws. Show all logical steps. Given: 1 . A v B

Prove the validity of the argument below by using logic laws. State the used laws. Show all logical steps.
Given:
1. A v B
2. B -->( C <---> D)
3. ~B v D
4. C -->(~H v G)
5. H -->( A v D)
Therefore: H -->G

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