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Given that 13^(-1) = 29 (mod 47), find 34^(-1) (mod 47), as a residue modulo 47. (Give a number between 0 and 46, inclusive.)

 

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 Feb 15, 2021
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The answer is 18. I would explain how I got it, but I just used trial and error.

 Feb 16, 2021

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