This statement is NOT true of the music of the classical period. The basso continuo was the nucleus of the instrumental ensemble. The typical orchestra of the classical period consisted of. strings, pairs of woodwinds, horns, trumpets, and timpani.
Equality (mathematics) From Wikipedia, the free encyclopedia. In mathematics, equality is a relationship between two quantities or, more generally two mathematical expressions, asserting that the quantities have the same value, or that the expressions represent the same mathematical object. The equality between A and B is written A = B, and pronounced A equals B. The symbol = is called an equals sign.
DEFINITION of 'Arithmetic Mean'. A mathematical representation of the typical value of a series of numbers, computed as the sum of all the numbers in the series divided by the count of all numbers in the series. Arithmetic mean is commonly referred to as average or simply as mean. Next Up.