High Quality Content by WIKIPEDIA articles! In mathematics the additive identity of a set which is equipped with the operation of addition is an element which, when added to any element x in the set, yields x. One of the most familiar additive identities is the number 0 from elementary mathematics, but additive identities occur in other mathematical structures where addition is defined, such as in groups and rings.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.