(iii) Given,
![\[f\left( x \right)\text{ }=\text{ }x,\]](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-8a4f32f6f85eb164d71370605d41cc6a_l3.png "Rendered by QuickLaTeX.com")
x is a genuine number
Plainly, the scope of f is the arrangement of every single genuine number.
In this way,
Scope of
![\[f\text{ }=\text{ }R\]](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-9a552a7fa3b77bb89a1fd1083ab6832b_l3.png "Rendered by QuickLaTeX.com")
.
Find the range of each of the following functions.(iii) f(x) = x, x is a real number.
Find the range of each of the following functions.(iii) f(x) = x, x is a real number.