||'''Book'''|| Advanced Engineering Mathematics || ||'''Author'''|| Erwin Kreyszig || ||'''Edition'''|| 8th Edition || /* code_begins */ {{{ a=matrix([[1,0,3,7],[4,2,0,1][7,7,3,0],[5,0,6,8]]) a det(a) }}} /* code_ends */*, , *, , *, , *, , *, , *, ,