alleryअवैध युक्तिवादाचा निष्कर्ष नेहमीच असत्य असतो का?
Aनाही, तो तरीही सत्य असू शकतो
Bनाही, तो अप्रमाणितच असावा लागतो
Cहोय, असत्यता निश्चित असते
Dहोय, जर कोणतेही आधारविधान सत्य असेल तर
Answer & Solution
Correct answer: A. नाही, तो तरीही सत्य असू शकतो
अवैधतेचा अर्थ असा होतो की निष्कर्ष आधारविधानांवरून निघत नाही, जरी तो इतर कारणांमुळे सत्य असू शकत असला तरीही.
Keep practising Statement and Conclusion
Browse all Statement and Conclusion questions for RRB NTPC, or explore more Reasoning topics.
Related questions
Under logical definitions, what condition makes a deductive argument sound?Either the exam is today or tomorrow. It is not today. Conclusion: it is tomorrow.If a number is divisible by 4, it is even. 14 is even. Conclusion: 14 is divisible by 4.Statements: All players are tall. No tall person is shy. Conclusion: No player is shy. TheStatements: No dog is a cat. Some cats are pets. Conclusion: No pet is a dog. The conclusiAll unicorns can fly. Charlie is a unicorn. So Charlie can fly. This argument isHow correct deductive reasoning should proceed is studied byIs it correct that deduction always goes from general to particular?