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AP EAMCET20224 Jul 2022Morning ShiftMathematicsComplex NumberActual

The number of integer solutions of the equation 1 - i x = 2 x is

Options

  1. A1
  2. B0
  3. C2
  4. D3

Correct answer

A. 1

Step-by-step solution

Given 1 - i x = 2 x i.e. 2 x 2 = 2 x 2 x 2 = 1 = 2 0 ⇒ x = 0 Hence, only one integral solution.

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