alleryحقیقی نمبروں کے لیے، اگر xy = 0 پھر
Ax + y = 0
Bصرف x = y
Cx = 0 یا y = 0
Dx = 1 یا y = 1
Answer & Solution
Correct answer: C. x = 0 یا y = 0
حقیقی اعداد کی پیداوار صفر ہوتی ہے جب کم از کم ایک عنصر صفر ہو۔
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