Questions about cosets etc.
137607
Difference between left and right cosets
144362
The construction of a Vitali set
5230
Why can a 1 element set be a member of another set but not a subset of it?
106370
How do we construct the coslice category $C / \bf{C}$ given $\textbf{C}/C$ and prove that the two are equal?
120495
Does this correctly interpret the "$\cong$" between groups as "$=$" between sets?
127032
Maximum of $\cos \alpha_{1}\cdot \cos \alpha_{2}\cdot \cos \alpha_{3}....\cos \alpha_{n}.$
50258
How can a set contain itself?
102592
Arbitrary Set A a Function??
18527
Confusion on Derived Sets and the $n$-the Derived Set
88595
Prob. 21, Sec. 17 in Munkres' TOPOLOGY, 2nd ed: Closure and complementation can result in at most 14 different sets
153306
Number of sigma algebras for set with 4 elements
19138
If every object in math can be reduced to sets, how are tuples explained via sets?
125077
what is the absolute value of a set?
107940
How many sets can we get by taking interiors and closures?
84686
Geometric Description Of a Set In The Complex Plane
90949
Multiset notation in LaTeX
69827
Set conditions at a permutation