Inverses of Matrices

Instructions: Give the matrix in the textbox below. If the input is a square matrix, its inverse is given. If the input is a rectangular matrix, for example, an augmented matrix of the form A | B, where is A a square matrix and B is one or more columns, A-1B is displayed. If the number of rows is greater than the number of columns, then no inverse is calculated.

Input matrix: Each row must be in a separate line. Use spaces to separate entries in a row. Use only spaces, the negative sign, decimal digits and/or decimal point to indicate the rows. Do not use | to indicate the separation of the matrix to be inverted and the augmented portion. Do not indicate fractions in the form of 3/4, 1/7 etc. 
 

 

Rajendra V. Boppana
Mail: CS Department, UT San Antonio, San Antonio TX 78249, USA
Phone: 210-458-5692  Fax: 210-458-4437   Email: boppana[at]cs.utsa.edu