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2+122+124+12+122+124+1........2222 raised to 10+1+1evaluate10+1+1evaluate..plzz xplain..

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ajinkya bhole , 14 Years ago
Grade 10
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Askiitians Expert Soumyajit IIT-Kharagpur

Last Activity: 14 Years ago

Dear Aditya Bhole,

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Ans:- Multiply 2-1 two minus one in both num & den. Then we get

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=2-12+12²+1................/2-1

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=2²-12²+12^4 +1................

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=....................

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=.....................

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=2^11 -1

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=2047 Ans

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