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AP EAMCET202421 May 2024Evening ShiftMathematicsComplex NumberActual

Imaginary part of (1-i)^3 (2-i)(3-2 i) is

Options

  1. A22 65
  2. B6 65
  3. C- 6 65
  4. D- 22 65

Correct answer

D. - 22 65

Step-by-step solution

Z= (1-i)^3 (2-i)(3-2 i) = (1-i)^3 4-7 i 4+7 i 4+7 i Z= 6-22 i 65 Img (Z)= -22 65

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