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
$$A \cup B =$$
{ auditory, embodied cognition (observation), interoception (access), osteopathy (approach), physical, predictive coding (explanation), social, visual }
Symmetric Difference
$$A \ominus B =$$
{ auditory, embodied cognition (observation), interoception (access), osteopathy (approach), physical, predictive coding (explanation), social, visual }
Difference
$$A - B =$$
{ auditory, physical, social, visual }
Difference
$$B - A =$$
{ embodied cognition (observation), interoception (access), osteopathy (approach), predictive coding (explanation) }
Cartesian Product
$$A \times B =$$
{ (auditory, embodied cognition (observation)),
(auditory, interoception (access)),
(auditory, osteopathy (approach)),
(auditory, predictive coding (explanation)),
(physical, embodied cognition (observation)),
(physical, interoception (access)),
(physical, osteopathy (approach)),
(physical, predictive coding (explanation)),
(social, embodied cognition (observation)),
(social, interoception (access)),
(social, osteopathy (approach)),
(social, predictive coding (explanation)),
(visual, embodied cognition (observation)),
(visual, interoception (access)),
(visual, osteopathy (approach)),
(visual, predictive coding (explanation)) }