Solved: In 4455 indicate which of the functions in the referenced exercise are
Chapter 7, Problem 55(choose chapter or problem)
In 44–55 indicate which of the functions in the referenced exercise are one-to-one correspondences. For each function that is a one-to-one correspondence, find the inverse function.
Exercise 18 with the co-domain taken to be the set of all real numbers not equal to 1.
In each of 15–18 a function f is defined on a set of real numbers. Determine whether or not f is one-to-one and justify your answer.
\(f(x)=\frac{x+1}{x-1}\), for all real numbers \(x \neq 1\)
Text Transcription:
f(x)=x+1/x-1
x neq 1
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