answer all the questions, i dont need explanation, thank you

Question 1 Using the Jacobi Method, and the initial values of (0. 0, 0, 0). Question 4 Not yet A system of equations AX = b is solved by using the LU factorization of A. answered find the first approximation to the following system of equations. Not yet The algorithm for solving the system of equations involves solving LY answered forward substitution. Find Y. Maked out of 1.00 10x, -x2 + 2x3 = 6 Marked out of -x1 + 11x2 -x3 + 3x. = 25 1.00 questfor 2x, - *2 + 10x, - x, = -11 - x3 + 8x. = 15 P Rog question A - ( ? ) Select one: Select one: OA 0.75 OA 12727 -1.4 1.864 O B. OB '0.55 2.48 -1.2 O C. 165 2 OC 2.25 -1.8 O D. 1.85 2) O D. 0.6 2.2727 -1.1 1.875 Use the Jacobi method to find approximation to the solution of the follow of equation using the initial value of (0, 0, 0), correct to 3 decimal points Question 8 Not yet x f (xx) -67, + 4x, + 11 = answered Using Newton divided Difference, find P(2) for the following data points: 5x1 - 2x1 - 2x) = 9 Marked out of 3 Select one: 1,00 3 OA P Hog questfor Select one: O A. 23 2.552 O B. 24 O C. 21 O C. 2515 O D. 26 1.721 O D. 1644 Question 10 Question 5 Not yet A matrix, A, is subjected to the following elementary row operation Not yet Given the data in the Table below, find the coefficient of x in P,(x), the answered to form the matrix, A'. What is the corresponding elementary matrix, 67 answered polynomial obtained by using Newton's Forward Divided Difference . Marked out of Marked out of 1.00 x f(x) 1.00 P Rog 1 3 P Flog question 2 6 question 3 19 5 99 Select one: OA Select one: OA 6 O B. O B. -5 O C. 6 O D. 5 O c. Question 3 Find the Lagrange polynomial, for the following data points: Not yet O D answered x f(x) Marked out of 1,00 4 Flag question Select one: O A. (x -4)(x-5)-2(x-3)(x - 5)+2(x -3)(x -4) O B. *(x -3)(x -5) + (x-4)(x-5)+(x-3)(x-4) O C. 2(x -3)(x - 5) + (x -4)(x -5) +2(x -3)(x -4) O D. (x -4)(x - 5)+(x-3)(x-5)-2(x -3)(x-4)