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प्रश्न
Without making any actual division, show that each of the following numbers is divisible by 11.
11000011
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उत्तर
= 11000000+ 11
= 11 x (1000000+ 1)
= 11 x 1000001
Clearly, 110000 is divisible by 11.
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संबंधित प्रश्न
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