The roots of the quadratic equation $(a + b - 2c)x^2 - (2a - b - c)x + (a - 2b + c) = 0$ are

  • A
    $1$ and $\frac{a - 2b + c}{a + b - 2c}$
  • B
    $\frac{1}{2}$ and $a - 2b + c$
  • C
    $a - 2b + c$ and $\frac{1}{a + b - 2c}$
  • D
    None of these

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