KateH50 KateH50
  • 18-05-2022
  • Mathematics
contestada

Let $z$ be a complex number such that $z^5 = 1$ and $z \neq 1.$ Compute
\[z + \frac{1}{z} + z^2 + \frac{1}{z^2}.\]

Respuesta :

arpitjenadublin arpitjenadublin
  • 18-05-2022

Answer:

The answer is 4

Step-by-step explanation: i did it

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