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
$$A \cup B =$$
{ All living organisms are composed of one or more cells., Cells arise from pre-existing cells., The cell is the basic unit of structure and organization in organisms., hearing, sight, smell, taste, touch }
Symmetric Difference
$$A \ominus B =$$
{ All living organisms are composed of one or more cells., Cells arise from pre-existing cells., The cell is the basic unit of structure and organization in organisms., hearing, sight, smell, taste, touch }
Difference
$$A - B =$$
{ hearing, sight, smell, taste, touch }
Difference
$$B - A =$$
{ All living organisms are composed of one or more cells., Cells arise from pre-existing cells., The cell is the basic unit of structure and organization in organisms. }
Cartesian Product
$$A \times B =$$
{ (hearing, All living organisms are composed of one or more cells.),
(hearing, Cells arise from pre-existing cells.),
(hearing, The cell is the basic unit of structure and organization in organisms.),
(sight, All living organisms are composed of one or more cells.),
(sight, Cells arise from pre-existing cells.),
(sight, The cell is the basic unit of structure and organization in organisms.),
(smell, All living organisms are composed of one or more cells.),
(smell, Cells arise from pre-existing cells.),
(smell, The cell is the basic unit of structure and organization in organisms.),
(taste, All living organisms are composed of one or more cells.),
(taste, Cells arise from pre-existing cells.),
(taste, The cell is the basic unit of structure and organization in organisms.),
(touch, All living organisms are composed of one or more cells.),
(touch, Cells arise from pre-existing cells.),
(touch, The cell is the basic unit of structure and organization in organisms.) }
Cell theory