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If p: Ashok works hard: q: Ashok gets go...

If p: Ashok works hard: q: Ashok gets good grade The verbal form for `(~ pvecq)` is If Ashok works hard then gets good grade If Ashok does not work hard then he gets good grade If Ashok does not work hard then he does not get good grade Ashok works hard if and only if he gets good grade

A

If Ashok work hard then then get good grade

B

If Ashok does not work hard then he gets good grade

C

If Ashok does not work hard then he does not get good grade

D

Ashok work hard if he gets grade

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The correct Answer is:
B
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If p: Ashok works hard: q: Ashok gets good grade The verbal form for (-p rarr q) is If Ashok works hard then gets good grade If Ashok does not work hard then he gets good grade If Ashok does not work hard the does not get good grade Ashok works hard if and only if he gets good grade

If p: Ashok works hard; q: Ashok gets goods grade The verbal form for (-pvec q) is alf Ashok works hard then gets grade b)If Ashok does not work hard then he gets grads grade c)If Ashok does not work hard then he does not get good grade d)Ashok works hard if and only if he gets good grade

Let If p: prasad work hard. q: prasad gets good grade. The verbal from for (~p rarr q) is

DISHA PUBLICATION-MATHEMATICAL REASONING-Exercise-2 : Concept Applicator
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  2. If S(p,q,r)=(~p)vv(~(q ^^ r)) is a compound statement, then S(~p,~q,~r...

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  3. If p: Ashok works hard: q: Ashok gets good grade The verbal form for (...

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  4. Which of the following is not a statement?

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  5. Write the negation of the compound propostion . "If the examination is...

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  7. which of the following is/are connectives?

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  8. (p ^^ ~q) ^^ (~p ^^ q) is a

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  9. Consider the statement p: 'New Delhi is a city'. Which of the followin...

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  11. Which of the following statement is a contradiction: (1)(~p vv ~q) v...

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  12. If p,q and r simple propositions with truth values T, F, T, then the t...

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  13. Consider the following Statements p : A tumbler is half empty. A tum...

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  14. The contrapositive of (p vv q)to r is

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  15. If p to (~ p vvq) is false, the truth values of p and q are , respecti...

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  16. ~(~p^^q), "is equal to"

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  17. The contrapositive of inverse of p to ~ q is

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  18. Identify the False statements

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  19. If p rArr (q vee r) is false, then the truth values of p, q, r ar...

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  20. Let p: Kiran passed the examination, q: Kiran is sad The symbolic ...

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