Union
$$A \cup B =$$
{ artha, charity, chastity, dharma, diligence, humility, kama, kindness, moksha, patience, temperance }
Symmetric Difference
$$A \ominus B =$$
{ artha, charity, chastity, dharma, diligence, humility, kama, kindness, moksha, patience, temperance }
Difference
$$A - B =$$
{ charity, chastity, diligence, humility, kindness, patience, temperance }
Cartesian Product
$$A \times B =$$
{ (charity, artha),
(charity, dharma),
(charity, kama),
(charity, moksha),
(chastity, artha),
(chastity, dharma),
(chastity, kama),
(chastity, moksha),
(diligence, artha),
(diligence, dharma),
(diligence, kama),
(diligence, moksha),
(humility, artha),
(humility, dharma),
(humility, kama),
(humility, moksha),
(kindness, artha),
(kindness, dharma),
(kindness, kama),
(kindness, moksha),
(patience, artha),
(patience, dharma),
(patience, kama),
(patience, moksha),
(temperance, artha),
(temperance, dharma),
(temperance, kama),
(temperance, moksha) }
Seven virtues