Current location - Training Enrollment Network - Mathematics courses - What does the math parade mean? What does the math parade mean?
What does the math parade mean? What does the math parade mean?
1, the mathematical square means square queue. N×n matrix is called n matrix, that is, a matrix with as many rows as columns. In mathematics, a matrix is a group of complex numbers or real numbers arranged in a rectangular array, which originated from a square matrix composed of coefficients and constants of an equation.

2. This concept was first put forward by British mathematician Kelly in19th century.