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If p and q are two simple propositions, ...

If p and q are two simple propositions, then ` p to q` is false when

A

p is true and q is false

B

p is false but q is true

C

at least one of p or q is false

D

both p and q are false

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The correct Answer is:
A
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DISHA PUBLICATION-MATHEMATICAL REASONING-Exercise-1 : Concept Builder
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  15. The dual of statement [pvvq)^^~q]vv~q is

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  16. Which of the following is equivalent to (p ^^q): (a) p -> ~q (b) ~(~p ...

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  17. The dual of statement [pvvq)^^~q]vv~q is

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  20. Which of the following is true?

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