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بالکل ایک نقطہ پر دو لائنوں کے ملنے کا مطلب ہے کہ نظام ہے۔

Aکوئی حل نہیں
Bایک منفرد حل
Cلامحدود بہت سے
Dدو حل
Answer & Solution
Correct answer: B. ایک منفرد حل
حل سیٹ لائنوں کا چوراہا ہے، یہاں ایک نقطہ ہے۔
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