Domain of function $f(x) = {\sin ^{ - 1}}5x$ is
Domain of function $f(x) = {\sin ^{ - 1}}5x$ is
- A
$\left( { - \frac{1}{5},\;\frac{1}{5}} \right)$
- B
$\left[ { - \frac{1}{5},\;\frac{1}{5}} \right]$
- C
$R$
- D
$\left( {0,\;\frac{1}{5}} \right)$
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