ARITHMETIC PROGRESSION


Meaning of ARITHMETIC PROGRESSION in English

(also arithmetic series )

■ noun a sequence of numbers in which each differs from the preceding one by a constant quantity (e.g. 1, 2, 3, 4, etc.; 9, 7, 5, 3, etc.).

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.