Calculator solves linear equations using Gauss-Jordan elimination technique. Converts systems into Reduced Row Echelon Form (RREF). Transforms equations into augmented matrix format
Matrix transposition rearranges rows and columns to create a new matrix. Any matrix can be transposed regardless of its dimensions. The transpose of a transpose is the original matrix
Determinant is a scalar value from matrix operations. Can be denoted in three ways: determinant, determinant of matrix, determinant of matrix element
Matrix is a rectangular array of numbers arranged in rows and columns. Matrix dimensions are denoted as m × n. Elements are denoted by variables with two subscripts
Geometric mean is the nth root of the product of positive real numbers. It is always less than arithmetic mean unless all numbers are equal. Geometric mean is one of three classical Pythagorean means
Matrix transpose flips matrix over diagonal, denoted by AT. Introduced by Arthur Cayley in 1858. Can be constructed by reflecting, writing rows as columns, or vice versa