UPSC NDA I 2013 Mathematics Paper

© examsiri.com

Question : 14 of 120

Marks: +1, -0

What is the range of the function f(x)=‌

|x|

x

,x≠0 ?

Set of all real numbers
Set of all integers
{−1,1}
{−1,0,1}

Go to Question:

Prev Question

Next Question