11. Disjunctive is referred as
1. ∨
2. ⊃
3. or
4. And
Select the correct answer:
1. ∨
2. ⊃
3. or
4. And
Select the correct answer:
12. The dot (.) in the statement p.q is the connector used in the statements.
13. Some good actor are not powerful athletes. Therefore, all professional wrestlers are good actor. All professional wrestlers are powerful athlets.
The syllogism involves the fallacy of
The syllogism involves the fallacy of
14. Quantification helps in what?
15. If A and B are true statements and X and Y are false statements, the compound statement ∼ (A ∨ X) is
16. Which one of the following rules of inference is employed in the argument.
[N ⊃ (O.P)] • [Q ⊃ (O.P)]
N ∨ Q
∴ (O.P) ∨ (O.R)
[N ⊃ (O.P)] • [Q ⊃ (O.P)]
N ∨ Q
∴ (O.P) ∨ (O.R)
17. Conjunction function deal with . . . . . . . .
18. The invalidity of an argument can be proved through the shorter truth table technique in which of the following ways?
19. What is the truth value of following statement?
''Why are you late"?
''Why are you late"?
20. Find the equivalence by matching List I with List II and select the correct answer:
List-I
List-II
a. [(p.q) ⊃ r] ≡
1. [(p ⊃ q) . (q ⊃ p)]
b. [p ∨ (q.r)] ≡
2. ∼ p ∨ q
c. [(p ≡ q)] ≡
3. [p ⊃ (q ⊃ r)]
d. [p ⊃ q] ≡
4. [(p ∨ q) . (p ∨ r)]
List-I | List-II |
a. [(p.q) ⊃ r] ≡ | 1. [(p ⊃ q) . (q ⊃ p)] |
b. [p ∨ (q.r)] ≡ | 2. ∼ p ∨ q |
c. [(p ≡ q)] ≡ | 3. [p ⊃ (q ⊃ r)] |
d. [p ⊃ q] ≡ | 4. [(p ∨ q) . (p ∨ r)] |
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