Equality
$$A \neq B$$
A is not equal to B
Subset
$$A \not\subseteq B$$
A is not a subset of or equal to B
Superset
$$A \not\supseteq B$$
A is not a superset of or equal to B
Intersection
$$A \cap B =$$
{ }
Union
$$A \cup B =$$
{ A, B, charity, chastity, diligence, humility, kindness, patience, temperance }
Symmetric Difference
$$A \ominus B =$$
{ A, B, charity, chastity, diligence, humility, kindness, patience, temperance }
Difference
$$A - B =$$
{ A, B }
Difference
$$B - A =$$
{ charity, chastity, diligence, humility, kindness, patience, temperance }
Cartesian Product
$$A \times B =$$
{ (A, charity),
(A, chastity),
(A, diligence),
(A, humility),
(A, kindness),
(A, patience),
(A, temperance),
(B, charity),
(B, chastity),
(B, diligence),
(B, humility),
(B, kindness),
(B, patience),
(B, temperance) }
Type A and Type B personality theory