alleryکسی بھی عدد عدد کا مربع ہمیشہ کس عدد سے تقسیم ہوتا ہے؟
A3
B5
C6
D4
Answer & Solution
Correct answer: D. 4
کیونکہ (2n)^2 = 4n^2، کسی بھی عدد کا مربع 4 سے تقسیم ہوتا ہے۔
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