High Quality Content by WIKIPEDIA articles! In mathematics, the ordinate of an ordered pair (x, y) is its second component, i.e. it is y. It is the second of the two terms by which a point is referred to, in a system of fixed rectilinear coordinate (Cartesian coordinate) axes. The first coordinate, or "x" coordinate, is called the abscissa. In mathematics, an ordered pair is a collection of objects having two coordinates (or entries or projections), such that one can always uniquely determine the object, which is the first coordinate (or first entry or left projection) of the pair as well as the second coordinate (or second entry or right projection). If the first coordinate is a and the second is b, the usual notation for an ordered pair is (a, b). The pair is "ordered" in that (a, b) differs from (b, a) unless a = b.

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