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State whether the given statements are t...

State whether the given statements are true or false
The dual of `(p wedge q) vee ~q` is `(p vee q) wedge ~q`

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To determine whether the statement "The dual of `(p wedge q) vee ~q` is `(p vee q) wedge ~q`" is true or false, we need to understand the concept of duality in propositional logic. ### Step-by-Step Solution: 1. **Identify the Original Expression**: The original expression is `(p wedge q) vee ~q`. 2. **Understanding Duality**: In propositional logic, the dual of a statement is obtained by interchanging the logical operators: - Replace `AND` (∧) with `OR` (∨) - Replace `OR` (∨) with `AND` (∧) 3. **Apply Duality to the Original Expression**: - The original expression is `(p wedge q) vee ~q`. - The dual of `p wedge q` is `p vee q`. - The dual of `vee ~q` is `wedge ~q`. - Therefore, applying duality to the entire expression gives us: `p vee q wedge ~q`. 4. **Compare with the Given Statement**: The given statement claims that the dual of `(p wedge q) vee ~q` is `(p vee q) wedge ~q`. - After applying duality, we found that the dual is indeed `(p vee q) wedge ~q`. 5. **Conclusion**: Since the dual we derived matches the given statement, we conclude that the statement is **True**. ### Final Answer: The statement "The dual of `(p wedge q) vee ~q` is `(p vee q) wedge ~q`" is **True**.
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-QUESTION BANK 2021-BINOMIAL DISTRIBUTION
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  3. Given that X ~ B (n, P). If n = 10, P = 0.4 then E(X) = .................

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  4. For X ~ B (n, P), If v(x) = 2.4 and P = 0.4 then n = ..............

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  5. Given that X ~ B( n=10, p) .If E (x) = 8, find the value of p .

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  6. Bernoulli distribution is a particular case of binomial distribution i...

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  7. For X ~ B (n,p) and E (X) = 12, Var (X) = 4, then the value of n is

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  8. For Bernoulli Distribution , state formula for E(X) and V(X)

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  9. For X ~ B(n , P) and P(X=x) = ""^(8)C(x) (1//2)^(x) (1//2)^(8-x) then ...

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  10. BERNOULLI TRIAL AND BINOMIAL DISTRIBUTION

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  13. Given X~B(n,p) if E(X) = 6, Var (X) = 4.2 , find the value of n and p...

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  14. If X ~ B (n,p) with n=10 , p = 0.4 the E (X^(2 ))=?

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  15. If X ~ B (6,p) and 2. P (x =3) =P(X= 3) =P (X- 2) then find the valu...

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  16. Let the p,m f. of r.v X be d p(x)+((4) ,(x))(5/9)^x(4/9)^(4-x) , ...

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  17. A Fair coin is tossed 5 times , find the probability that a) coin show...

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