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Negation of 'Paris is in France and Lond...

Negation of 'Paris is in France and London is in England' is.

A

Paris is in England and London is in France.

B

Paris is not in France or London is not in England.

C

Paris is in England or London is in France.

D

Paris is not in France and London is not in England

Text Solution

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The correct Answer is:
B
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MBD PUBLICATION-MATHEMATICAL REASONING-QUESTION BANK
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  2. The conditional (p^^q) rarr p is :

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  3. Which of the following is a contradiction ?

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  4. Which of the following is logically equivalent to ~~(~~p rarrq)

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  5. (~~(~~p)^^q is equivalent to

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  7. Which of the following is true ?

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  8. The Inverse of the proposition (p ^^ ~~q)rarr r is:

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  9. The contrapositive of (p vv q)rarrr is

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  10. Which of the following is inverse of the proposition : If a number is...

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  11. Give examples, five in each case, of sentences that are propositions

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  12. Give examples, five in each case, of sentences that are not-propositio...

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