alleryएक निगमनात्मक तर्क (Deductive argument) जो वैध है और जिसके सभी आधार वाक्य सत्य हैं, क्या कहलाता है?
Aठोस (Sound)
Bसंवर्धक (Ampliative)
Cहेत्वाभासी (Fallacious)
Dआकस्मिक (Contingent)
Answer & Solution
Correct answer: A. ठोस (Sound)
ठोसता (Soundness) में तार्किक वैधता और तथ्यात्मक रूप से सत्य आधार वाक्य दोनों सम्मिलित होते हैं।
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