Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  AIMS  >>  Class11  >>  Math  >>  Relations and Functions
0 votes

Let \[|x| = \left\{ \begin{array}{l l} x, & \quad if\: x \geq 0 \\ -x, & \quad if\: x < 0 \end{array} \right.\] where x $ \in $ R \[\] Does the relation {(x, y) | y = |x|, x $ \in $ R} define a function? Find its range

Can you answer this question?

1 Answer

0 votes
Range will be the set of non-negative real numbers (either positive or zero).
answered Jun 29, 2014 by thanvigandhi_1

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App