Q. 53.9( 73 Votes )

Find the domain a

Answer :

Given: f(x) = |x-1|

As we see |x-1| is defined for all real numbers (R).

Hence the domain of f = R.


Also, for x Є R, |x-1| assumes all real numbers.


Hence, the range of f is set of all non-negative real numbers.

Range of f = [0, ∞)

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