Union
$$A \cup B =$$
{ accumulating, artha, dharma, kama, moksha, reformulating, trans-framing, uni-framing }
Symmetric Difference
$$A \ominus B =$$
{ accumulating, artha, dharma, kama, moksha, reformulating, trans-framing, uni-framing }
Difference
$$A - B =$$
{ artha, dharma, kama, moksha }
Difference
$$B - A =$$
{ accumulating, reformulating, trans-framing, uni-framing }
Cartesian Product
$$A \times B =$$
{ (artha, accumulating),
(artha, reformulating),
(artha, trans-framing),
(artha, uni-framing),
(dharma, accumulating),
(dharma, reformulating),
(dharma, trans-framing),
(dharma, uni-framing),
(kama, accumulating),
(kama, reformulating),
(kama, trans-framing),
(kama, uni-framing),
(moksha, accumulating),
(moksha, reformulating),
(moksha, trans-framing),
(moksha, uni-framing) }