alleryतार्किक परिभाषाओं के तहत, कौन सी स्थिति एक निगमनात्मक तर्क (डिडक्टिव आर्गुमेंट) को ठोस (साउंड) बनाती है?
Aसत्य आधार वाक्यों के साथ वैध होना (Valid with true premises)
Bकेवल आधार वाक्यों का वैध होना (Premises valid only)
Cसंभाव्य निष्कर्ष (Plausible conclusion)
Dकेवल शब्दार्थ सत्य होना (Semantic truth only)
Answer & Solution
Correct answer: A. सत्य आधार वाक्यों के साथ वैध होना (Valid with true premises)
एक तर्क को ठोस (sound) तब माना जाता है जब वह निगमनात्मक रूप से वैध हो और उसका प्रत्येक आधार वाक्य तथ्यात्मक रूप से सत्य हो।
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