If f(x) = x / 1-x and g(x) = x-1 / x , then gof(x) is

CA Foundation · Quantitative Aptitude · MTP · January 2025
If f(x) = x / 1-x and g(x) = x-1 / x , then gof(x) is
(A) A. x-1
(B) B. x
(C) C. 1/x
(D) D. none of these

Suggested Answer and Working Notes:

Correct Answer: Option (B)

B. x

Topics: Part-A: Business Mathematics

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