Domain of the function $f(x) = \frac{x^2 - 3x + 2}{x^2 + x - 6}$ is

  • A
    $\{x : x \in R, x \neq 3\}$
  • B
    $\{x : x \in R, x \neq 2\}$
  • C
    $\{x : x \in R\}$
  • D
    $\{x : x \in R, x \neq 2, x \neq -3\}$

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Let $f(x) = \frac{x^2-6x+5}{x^2-5x+6}$. Match the conditions / expressions in Column $I$ with statements in Column $II$.
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$(A)$ If $-1 < x < 1$,then $f(x)$ satisfies$(p)$ $0 < f(x) < 1$
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