Union
$$A \cup B =$$
{ austerities, conduct, covetousness, faith, frivolous talk, ill will, killing, knowledge, lying, power, rude speech, sexual misconduct, slandering, stealing, wrong view }
Symmetric Difference
$$A \ominus B =$$
{ austerities, conduct, covetousness, faith, frivolous talk, ill will, killing, knowledge, lying, power, rude speech, sexual misconduct, slandering, stealing, wrong view }
Cartesian Product
$$A \times B =$$
{ (covetousness, austerities),
(covetousness, conduct),
(covetousness, faith),
(covetousness, knowledge),
(covetousness, power),
(frivolous talk, austerities),
(frivolous talk, conduct),
(frivolous talk, faith),
(frivolous talk, knowledge),
(frivolous talk, power),
(ill will, austerities),
(ill will, conduct),
(ill will, faith),
(ill will, knowledge),
(ill will, power),
(killing, austerities),
(killing, conduct),
(killing, faith),
(killing, knowledge),
(killing, power),
(lying, austerities),
(lying, conduct),
(lying, faith),
(lying, knowledge),
(lying, power),
(rude speech, austerities),
(rude speech, conduct),
(rude speech, faith),
(rude speech, knowledge),
(rude speech, power),
(sexual misconduct, austerities),
(sexual misconduct, conduct),
(sexual misconduct, faith),
(sexual misconduct, knowledge),
(sexual misconduct, power),
(slandering, austerities),
(slandering, conduct),
(slandering, faith),
(slandering, knowledge),
(slandering, power),
(stealing, austerities),
(stealing, conduct),
(stealing, faith),
(stealing, knowledge),
(stealing, power),
(wrong view, austerities),
(wrong view, conduct),
(wrong view, faith),
(wrong view, knowledge),
(wrong view, power) }