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12) Show that each conditional statement in Exercise 10 is a tautology without using truth tables. [ p (p q) ] q [p (p q)]
12) Show that each conditional statement in Exercise 10 is a tautology without using truth tables.
- [p (p q)] q
- [p (p q)] q
19) Show that p (q r) and q (p r) are logically equivalent
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Database Administrator Limited Edition
Authors: Martif Way
1st Edition
B0CGG89N8Z
