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সকলো ইউনিকৰ্ণ উৰিব পাৰে। চাৰ্লি এটা ইউনিকৰ্ণ। গতিকে চাৰ্লি উৰিব পাৰে। এই যুক্তিটো হ’ল

Aৰূপগতভাৱে অবৈধ
Bস্ব-বিৰোধী
Cকেৱল আগমনাত্মক
Dৰূপগতভাৱে বৈধ
Answer & Solution
Correct answer: D. ৰূপগতভাৱে বৈধ
ইউনিকৰ্ণৰ অস্তিত্ব থাকক বা নাথাকক, সিদ্ধান্তটো কেৱল ৰূপৰ ফালৰ পৰাই আধাৰবাক্যসমূহৰ পৰা নিঃসৃত হয়।
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