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If π‘Ž and 𝑏 are integers for which π‘Ž|𝑏 and 𝑏|π‘Ž, then π‘Ž=±𝑏.

If π‘Ž and 𝑏 are integers for which π‘Ž|𝑏 and 𝑏|π‘Ž, then π‘Ž=±𝑏.Β 

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I use the following code segment to read a file in python: with open ("data.txt", "r") as myfile: data=myfile.readlines()Input file is:<!-- language: lang-none --> ... more

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