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JEE Main202623 January 2026Morning ShiftMathematicsComplex NumberActual

Let S= z: 3 |2 z-3(1+i)| 7 be a set of complex numbers. Then _ z S | (z+ 1 2 (5+3 i) ) | is equal to :

Options

  1. A2
  2. B5 2
  3. C3 2
  4. D1 2

Correct answer

C. 3 2

Step-by-step solution

3 2 | z - 3 2 (1+i) | 7 2 _ z S | z - ( -5 2 - 3 2 i ) | = PB PB = PC - 7 2 5 - 7 2 3 2

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