a) Let that p and r are false and that q and s are true, find the truth value of following proposition. i. (s→(p∧¬r))∧((
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a) Let that p and r are false and that q and s are true, find the truth value of following proposition. i. (s→(p∧¬r))∧((
a) Let that p and r are false and that q and s are true, find the truth value of following proposition. i. (s→(p∧¬r))∧((p→(r∨q))∧s) (1 Mark) ii. ((p∧¬q)→(q∧r))→(s∨¬q) (1 Mark) iii. (p→q)∧(q→r) (1 Mark) b) Use Logical Equivalence Theorem to verify the logical equivalences below. ∼(p↔q)≡(p↔∼q) (9 Marks)
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