Prove that no order can be defined on the complex numbers. (Baby Rudin: chapter 1 question 8)
4103
Total ordering on complex numbers
114822
Prove or disprove an inequality involving complex numbers
88442
Prove that there's no ordered basis $E$ in which $T{x\choose y}={0\choose y}$ can be represented as $1\ 2\choose 2\ 4$
155777
Show that infinite Cartesian product is uncountable
154133
Flawed proof by induction that $a^{n-1}=1$
21665
why division by zero is not possible
147952
Why can we prove mathematically that a formula to solve an (n+5) order polynomial does not exist?
9848
Understanding the definition of the order of an entire function in Ahlfors's Complex Analysis
90329
Prove there is no simple group of order $729$
26501
Proof using complex numbers
82443
Question about series rearrangement in Baby Rudin (theorem 3.54).
70196
Is there any well-ordered uncountable set of real numbers under the original ordering?
52861
Natural Numbers and Well ordering
4552
Choice of $q$ in Baby Rudin's Example 1.1
10839
Problem in Cardinality and Order
34666
Prove that the expression cannot be a power of 2
55752
Prove that $n+1$ vectors in $\mathbb{R}^n$ cannot be linearly independent