web analytics

Misc 4 - Find domain and range of f(x) = root (x - 1) - Chapter 2 - Miscellaneous

  1. Chapter 2 Class 11 Relations and Functions
  2. Serial order wise
Ask Download


Misc 4 Find the domain and the range of the real function f defined by . f(x) = √((𝑥−1)) It is given that the function is a real function. Hence, both its domain and range should be real numbers Hence, value of domain (x) should be atleast 1 and will go on till infinity Hence, Domain = [1,∞) Similarly, value of range (f(x)) will be atleast 0 and will go on till infinity Hence, Range = [0,∞)

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He provides courses for Mathematics from Class 9 to 12. You can ask questions here.