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If N2 = 12345678987654321, What is N? - Mathematics

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प्रश्न

If n2 = 12345678987654321, what is n?

विकल्प

  • 12344321

  • 1235789

  • 111111111

  • 11111111

MCQ

उत्तर

111111111

Explanation:

(11)2 = 121, (111)2 = 12321

(111111111)2 = 12345678987654321

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