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Which of the following is true for the p...

Which of the following is true for the proposition p and q?

A

`p ^^ q` is true when atleast one of p and q is true

B

`p to q` is true when p is true and q is false

C

`p harr q` is true only when both p and q are true

D

`~(p ^^ q) is true only when both p and q are false

Text Solution

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The correct Answer is:
D
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  16. ~p^^q is logically equivalent to ...

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