Domain of the function $f(x) = \frac{{{x^2} - 3x + 2}}{{{x^2} + x - 6}}$ is
Domain of the function $f(x) = \frac{{{x^2} - 3x + 2}}{{{x^2} + x - 6}}$ is
- A
$\{ x:x \in R,\;\;x \ne 3\} $
- B
$\{ x:x \in R,\;\;x \ne 2\} $
- C
$\{ x:x \in R\} $
- D
$\{ x:x \in R,\;\;x \ne 2,\;x \ne - 3\} $
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