2. In this question, T denotes the last digit of your Student Id Number. For example, if your student ID number is 123456789 then Y = 9. Find the first three iterations of Jacobi and Gauss-Seidel...

Numerical analysis

the last digit to use is 9 for this question

please write in a clear manner

Extracted text: 2. In this question, T denotes the last digit of your Student Id Number. For example, if your student ID number is 123456789 then Y = 9. Find the first three iterations of Jacobi and Gauss-Seidel methods for the following linear system, using (x, y, z) = (0,0,0) as the initial approximation. 1 -2.x + y + -2 = 4 1 x - 2y y + 2z =