Union
$$A \cup B =$$
{ becoming, being, body, cause, effect, essence, existence, life, many, mechanism, mind, one, speech, universal }
Symmetric Difference
$$A \ominus B =$$
{ becoming, being, body, cause, effect, essence, existence, life, many, mechanism, mind, one, speech, universal }
Difference
$$B - A =$$
{ becoming, being, cause, effect, essence, existence, life, many, mechanism, one, universal }
Cartesian Product
$$A \times B =$$
{ (body, becoming),
(body, being),
(body, cause),
(body, effect),
(body, essence),
(body, existence),
(body, life),
(body, many),
(body, mechanism),
(body, one),
(body, universal),
(mind, becoming),
(mind, being),
(mind, cause),
(mind, effect),
(mind, essence),
(mind, existence),
(mind, life),
(mind, many),
(mind, mechanism),
(mind, one),
(mind, universal),
(speech, becoming),
(speech, being),
(speech, cause),
(speech, effect),
(speech, essence),
(speech, existence),
(speech, life),
(speech, many),
(speech, mechanism),
(speech, one),
(speech, universal) }
Acharya (Jainism)