alleryکون سی مثال "تمام A ہیں C" کو غلط ثابت کرتی ہے جبکہ "تمام A ہیں B" اور "کچھ B ہیں C"؟
AA={1}, B={1,2}, C={2}
BA={1}, B={1}, C={1}
CA={1,2}, B={1}, C={2}
DA={1}, B={2}, C={1}
Answer & Solution
Correct answer: A. A={1}, B={1,2}, C={2}
B میں، A B میں موجود ہے اور B C کو 2 پر اوورلیپ کرتا ہے، لیکن A کا رکن 1 C سے باہر ہے۔
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