If each of the statements p→∼q,~r→q and p are true, then which of the following is NOT true?

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q is false

r is true

r→qis false

r∧~q is false

answer is D.

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Detailed Solution

Since p is true andp→∼q is also true, therefore ~q is true.Also, since ~r→q is true,∼r is false and so, r is true.From abover→q is false.

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