Q. Let $f: R-\{0,1\} \rightarrow R$ be a function such that $f(x)+f\left(\frac{1}{1-x}\right)=1+x$. Then $f(2)$ is equal to :
A) $\frac{9}{2}$
B) $\frac{9}{4}$
C) $\frac{7}{4}$
D) $\frac{7}{3}$
Explanation
The correct answer is Option B: $\frac{9}{4}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.