Question

The logical statement [~ (~ p ∨ q) ∨ (p ∧ r) ∧(~ q ∧ r)] is equivalent to:
(A) (p ∧ r)∧ ~ q (B) (~p ∧ ~q) ∧ r
(C) ~p ∨ r (D) (p∧ ~q) ∨ r

Answer 1

Answer:

Step-by-step explanation:

The answer for this question is:

HCF = 1

LCM = 1680