AP EAMCET202522 May 2025Morning ShiftMathematicsComplex NumberActual
If z is a non-real root of x^7=1 , then 1+3 z+5 z^2+7 z^3+9 z^4+11 z^5+13 z^6=
Options
- A14 1-z
- B-14 1-z
- C15 1-z
- D-15 1-z
Step-by-step solution
NO SOLUTION
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