UPSC NDA 2 2012 Mathematics Paper

© examsiri.com

Question : 68 of 120

Marks: +1, -0

Let f:R→R be a function whose inverse is ‌

x+5

3

. What is f(x) equal to?

f(x)=3x+5
f(x)=3x−5
f(x)=5x−3
f(x) does not exist

Go to Question:

Prev Question

Next Question