The Domain of function f(x) = _e (x - [x]) is - Vidyadip

MCQ

The Domain of function $f(x) = {\log _e}(x - [x])$ is

✓
$R-Z$
B
$R$
C
$(0, + \infty )$
D
$Z$

✓

Answer

Correct option: A.

$R-Z$

a
(a) The domain of function ${\log _e}\left\{ {x - [x]} \right\}$ is $R-Z$,

because $[x]$ is a greatest integer whose value is equal to or less than zero.

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