What is another word for square matrix?
Pronunciation: [skwˈe͡ə mˈe͡ɪtɹɪks] (IPA) 
A square matrix is a mathematical term that refers to a matrix with an equal number of rows and columns. However, there are various synonyms for this term, including square array, square table, or quadratic matrix. In addition, mathematicians may use the term "n x n matrix" to refer to a square matrix, where n represents the number of rows (or columns) in the matrix. Another synonym for square matrix is "symmetric matrix," which is a square matrix where the element in the ith row and jth column is equal to the element in the jth row and ith column. Regardless of the term used, a square matrix is a fundamental concept in linear algebra and plays an essential role in various mathematical operations.
