Let $\omega$ be a complex number such that $\omega^5 = 1$ and $\omega\neq 1$, find ...
34709
Complex numbers - roots of unity
46701
Complex Number Proof Questions
82083
Solving $(z+1)^5 = z^5$
120092
Express the complex numbers given in Problem in the form $a+ib$
157187
Why $\omega+1$ and $\omega^2$ are not cardinal numbers?
38221
What is wrong with this proof there is no $\omega$-th worldly cardinal
51314
How to prove that a complex number is not a root of unity?
144765
Solving $\sqrt{x+5} = x - 1$
74024
Higher dimensional equivalent of complex numbers
93621
Prove that $\mathbb{Z}[\omega]$ is an integral domain
154216
Solve $\sin(z) = z$ in complex numbers
81571
Complex Exponent of Complex Numbers
15268
Find all $x,y \in \mathbb N^*$ such that $\frac{1}{x} + \frac{1}{y}=5$
136721
Absolute value of a complex number proof
121311
Simple Harmonic Motion - What are the units for $\omega_0$?
143123
finding an argument of a complex number
97053
To prove $\omega_1 \cup \{\omega_1\} $ is not first countable but $\omega_1$ is