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djnextlevel djnextlevel
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A year ago
By applying the rule DN to “~ ~ (A v ~ D)” we can deduce

▸ A v ~ D

▸ (A v ~ D)

▸ ~ (A v ~ D)
Textbook 
How to Think Logically

How to Think Logically


Edition: 2nd
Authors:
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twogat123twogat123
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A year ago
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