domain and range of the function modx-1
Let f(x) = |x - 1|
f(x) is defined for any real number.
So, domain of f is R.
For x being a real number, |x - 1| is greater than or equal to zero.
Or it can be said that |x - 1| is a real number excluding negative real numbers.
So, range of f is R - R- , where R- is the set of negative real numbers.
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
You have rated this answer /10
Browse free questions and answers by Chapters
- 1 Inverse Trigonometric Functions
- 2 Continuity and Differentiability
- 3 Applications of Derivatives
- 4 Linear Programming
- 5 Relations and Functions
- 6 Matrices
- 7 Determinants
- 8 Integrals
- 9 Applications of Integrals
- 10 Differential Equations
- 11 Vector Algebra
- 12 Three Dimensional Geometry
- 13 Probability