Find the domain and the range of the real function f defined by f (x) = |x – 1|.

Asked by Abhisek | 11 months ago |  94

1 Answer

Solution :-

The function which is given is,f (x) = |x – 1|

We can clearly see that, the function is well defined for all the real numbers.

Thus, it can be concluded that, the domain of the function is R .

And for every x ∈ R , the function gives all non-negative real numbers.

So, the range of the function is the set of all non-negative real numbers. i.e, [0,∞) .

Answered by Pragya Singh | 11 months ago

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