Joyful, joyful, we adore Thee, God of glory, Lord of love; Hearts unfold like flowârs before Thee, Opâning to the sun above. Melt the clouds of sin and sadness; Drive the dark of doubt away;
In math, an array refers to a set of numbers or objects that will follow a specific pattern. An array is an orderly arrangementâoften in rows, columns or a matrixâthat is most commonly used as a visual tool for demonstrating multiplication and division.
In mathematics, a matrix (plural matrices) is a rectangular array âof numbers, symbols, or expressions, arranged in rows and columns âthat is interpreted and manipulated in certain prescribed ways.atrices which have a single row are called row vectors, and those which have a single column are called column vectors. A matrix which has the same number of rows and columns is called a square matrix. A matrix with an infinite number of rows or columns (or both) is called an infinite matrix.