General properties Any involution is a bijection. The identity map is a trivial example of an involution. Examples of nontrivial involutions include negation (x ↦ −x), reciprocation (x ↦ 1/x), and ...

Consider this a " POWERPOINT = 151 " presentation ; INVOLUTION = 151 - in mathematics , involution is the " raising " of a quantity to any given power ; ..an involving or being involved ..Know ...