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AP EAMCET201724 Apr 2017Evening ShiftMathematicsComplex NumberActual

If z= ( 3 +i 2 )^5+ ( 3 -i 2 )^5 , then

Options

  1. ARe (z)>0, Im (z) < 0
  2. BRe (z)>0, Im (z)>0
  3. CRe (z)=0
  4. DIm (z)=0

Correct answer

D. Im (z)=0

Step-by-step solution

No solution. Refer to answer key.

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