If f(y)= 1 / 1+y and g(y) = y-1 / y then fog(y)=
CA Foundation · Quantitative Aptitude · PYQS · September 2025
If f(y)= 1 / 1+y and g(y) = y-1 / y then fog(y)=
Suggested Answer and Working Notes:
Correct Answer: Option (A)
A. y / 2y+1
Topics: Part-A: Business Mathematics
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