Prove the following relations by Contradiction (Use rules. Don’t use truth table). a) [B ^^ (B rarr C )] rarr C b) not (p vv not (p ∧ q) ) rarr q

Prove the following relations by Contradiction (Use rules. Don’t use truth table). a) [B ^^ (B rarr C )] rarr C b) not (p vv not (p ∧ q) ) rarr q

Question
Discrete math
asked 2021-01-08
Prove the following relations by Contradiction (Use rules. Don’t use truth table).
a) \(\displaystyle{\left[{B}\wedge{\left({B}\rightarrow{C}\right)}\right]}\rightarrow{C}\)
b) \(\displaystyle\neg{\left({p}\vee\neg{\left({p}∧{q}\right)}\right)}\rightarrow{q}\)

Answers (1)

2021-01-09
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