Union
$$A \cup B =$$
{ affective, beauty, behavioural, cognitive, crown, foundation, glory, kingdom, mercy, severity, understanding, victory, wisdom }
Symmetric Difference
$$A \ominus B =$$
{ affective, beauty, behavioural, cognitive, crown, foundation, glory, kingdom, mercy, severity, understanding, victory, wisdom }
Difference
$$A - B =$$
{ beauty, crown, foundation, glory, kingdom, mercy, severity, understanding, victory, wisdom }
Cartesian Product
$$A \times B =$$
{ (beauty, affective),
(beauty, behavioural),
(beauty, cognitive),
(crown, affective),
(crown, behavioural),
(crown, cognitive),
(foundation, affective),
(foundation, behavioural),
(foundation, cognitive),
(glory, affective),
(glory, behavioural),
(glory, cognitive),
(kingdom, affective),
(kingdom, behavioural),
(kingdom, cognitive),
(mercy, affective),
(mercy, behavioural),
(mercy, cognitive),
(severity, affective),
(severity, behavioural),
(severity, cognitive),
(understanding, affective),
(understanding, behavioural),
(understanding, cognitive),
(victory, affective),
(victory, behavioural),
(victory, cognitive),
(wisdom, affective),
(wisdom, behavioural),
(wisdom, cognitive) }
Gabriel