Union
$$A \cup B =$$
{ adoration, contemplation, equanimity, father, holy spirit, non-attachment, repentance, son, worshipping }
Symmetric Difference
$$A \ominus B =$$
{ adoration, contemplation, equanimity, father, holy spirit, non-attachment, repentance, son, worshipping }
Difference
$$A - B =$$
{ adoration, contemplation, equanimity, non-attachment, repentance, worshipping }
Cartesian Product
$$A \times B =$$
{ (adoration, father),
(adoration, holy spirit),
(adoration, son),
(contemplation, father),
(contemplation, holy spirit),
(contemplation, son),
(equanimity, father),
(equanimity, holy spirit),
(equanimity, son),
(non-attachment, father),
(non-attachment, holy spirit),
(non-attachment, son),
(repentance, father),
(repentance, holy spirit),
(repentance, son),
(worshipping, father),
(worshipping, holy spirit),
(worshipping, son) }
Acharya (Jainism)