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What is the following value when expressed as a common fraction:

1/2 + 1/2^2 + 1/2^3 + ... + 1/2^8 + 1/2^9 + 1/2^10 + 1/2^11 + 1/2^12

 Apr 9, 2022
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sumfor(n, 1, 12, 1/(2^n))==4095 / 4096

 Apr 9, 2022

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