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BITSAT2020MathematicsQuadratic EquationActual

The number of real solutions of the equation (x-1)²+(x-2)²+(x-3)²=0 is

Options

  1. A2
  2. B1
  3. C0
  4. D3

Correct answer

C. 0

Step-by-step solution

Equation holds if and only if x-1=0, x-2=0 and x-3=0 simultanesouly, which is not possible.

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