Union
$$A \cup B =$$
{ failed, feeling, intuition, physical, psychic, sensation, successful, thinking }
Symmetric Difference
$$A \ominus B =$$
{ failed, feeling, intuition, physical, psychic, sensation, successful, thinking }
Difference
$$A - B =$$
{ failed, physical, psychic, successful }
Difference
$$B - A =$$
{ feeling, intuition, sensation, thinking }
Cartesian Product
$$A \times B =$$
{ (failed, feeling),
(failed, intuition),
(failed, sensation),
(failed, thinking),
(physical, feeling),
(physical, intuition),
(physical, sensation),
(physical, thinking),
(psychic, feeling),
(psychic, intuition),
(psychic, sensation),
(psychic, thinking),
(successful, feeling),
(successful, intuition),
(successful, sensation),
(successful, thinking) }
Personality type