Union
$$A \cup B =$$
{ avoidant, collaborative, competitive, dependent, fable, fairy-tale, folk-tale, independent, myth, participative, saga }
Symmetric Difference
$$A \ominus B =$$
{ avoidant, collaborative, competitive, dependent, fable, fairy-tale, folk-tale, independent, myth, participative, saga }
Cartesian Product
$$A \times B =$$
{ (avoidant, fable),
(avoidant, fairy-tale),
(avoidant, folk-tale),
(avoidant, myth),
(avoidant, saga),
(collaborative, fable),
(collaborative, fairy-tale),
(collaborative, folk-tale),
(collaborative, myth),
(collaborative, saga),
(competitive, fable),
(competitive, fairy-tale),
(competitive, folk-tale),
(competitive, myth),
(competitive, saga),
(dependent, fable),
(dependent, fairy-tale),
(dependent, folk-tale),
(dependent, myth),
(dependent, saga),
(independent, fable),
(independent, fairy-tale),
(independent, folk-tale),
(independent, myth),
(independent, saga),
(participative, fable),
(participative, fairy-tale),
(participative, folk-tale),
(participative, myth),
(participative, saga) }
Learning styles