Ex 2.3, 5 - Chapter 2 Class 11 Relations and Functions - Part 4



  1. Chapter 2 Class 11 Relations and Functions (Term 1)
  2. Serial order wise


Ex 2.3, 5 Find the range of each of the following functions. (iii) f(x) = x, x is a real number Here we are given x is real We find values of f(x) by putting different values of x We can see that f(x) can be all real numbers as x is all real number ∴ Range of f(x) = R

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.