3. Using Jacobi Method, obtain the solution to the system x1 + 5x2 + 3x3 = 30 3x17x2 + 13x3 = 80 12x1 + 3x25x3 = 2 with [, 22,] = [1, 2, 3] until the approximate error is less than 1%. Round-off intermediate values to 7 decimal places and the answer to 5 decimal places.