inverse matrix - the inverse of an n в n matrix M (if it exists) is the matrix denoted M-1, such that MM-1 = M-1M = I, where I is the n в n identity matrix. ; дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр http://www.harcourt.com/dictionary/def/5/3/7/6/5376600.html;