Mathematics
Mathematics, 01.01.2020 16:31, mktdonaldson

For which numbers a, b, c, and d will the function?

f(x)=(ax+b)/(cx+d)
satisfy f(f(x))=x for all x?

answer
Answers: 2

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For which numbers a, b, c, and d will the function?

f(x)=(ax+b)/(cx+d)
satisfy f(...

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