Given the three-equation system:3a + b + 7c = 711a + 4b + 6c = 39a + 2b = –20The mldivide function solves linear systems. Its first input argument is theequation coefficients as a 3-by-3 matrix, and its second input argument is theright-hand side vector.The code is:a=CreateMatrix(3,11,9,1,4,2,7,6,0)a=resh... |