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(i) If P;Q are primitive statements, use truth table to prove that

(i) If P;Q are primitive statements, use truth table to prove that

ii) Write the dual of the logical equivalence in part (i).

Answers

(i) The truth table is as follows

From the fourth and sixth columns the logical equivalence follows.
ii) The dual is

sharon kalunda answered the question on March 6, 2019 at 12:49

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