Q.12 (1 point) Consider the following Gauss elimination 010 A 070EA 0 0 1 1 0...
8 (1 point) Consider the following Gauss elimination: [10 0 1 0 1 1 0 0 0 1 0 JA 0 1 0 EA 0 8 0 EEA 0 0 - 1 0 0 0 0 A- 0 0 1 3 -3 0 1 0 E3E2E A = 0 8 100 0 0 Slove 1 1 -5 E E What is the determinant of A? det(A) =
(1 point) Consider the following Gauss elimination: i [-9 | | |- |- |- |- |- |- | ſi 081 0 1 0 1 Lo 0 1] 100 0 0 1 EA A+ 0 EE, A O 0 0 1 -8 0 E, EEA 0 1 4 17 -7 7 0 3 0 1 0 0 0 What is the determinant of A? det(A) = (1 point) Given the matrix find all values of a that make A = 0....
Q) Consider the following set of linear equations. ix-iz=i iy-iz=0 ix -iy z-1 a) Write the above system of equations in matrix form. (AX-B) b) Find x, y, z using Gauss elimination method c) Find the determinant of the coefficient matrix A.
Use Gauss elimination, compute the determinant of the matrix o 0 2 0-1 4 4 5 1 2 0 0 7 2 5 -1 5 6 5 0 -1 5 0 4 8
Need with help understanding gauss elimination in a simple way. −3x[2] + 7x[3] = 4 x[1] + 2x[2] − x[3] = 0 5x[1] − 2x[2] = 3 Use Gauss elimination with partial pivoting to solve for the x’s. As part of the computation, Calculate the determinant.
Consider the following Gauss-Jordan reduction: Find... (1 point) Consider the following Gauss-Jordan reduction: TO -1 0 1 1 -9 -2 + Lo 0 1] 0 1 [o -1 O 0 0 1 -2 1] + [i 0 [o 0 -2 1 [ 100] [100] -1 0 → 0 -1 0 + 1010 = I 0 1 Lo 0 1] [o o 1] EZE, A EA E3E, E A E EZEE A Find E LEHEHEHE = 1 E3 = Write A...
Solve with GAUSS Elimination in MATLAB 4. 4 1 0 4 5 3 1 2 -9 2 -1 5 Solve with GAUSS Elimination in MATLAB 4. 4 1 0 4 5 3 1 2 -9 2 -1 5
(1 point) Consider the following Gauss-Jordan reduction 1 0 0 200 → -2 0 01-11 00|→ 9 1 01 .10 1 01-1 E1A E2E1A E4E3E2E1A Find E2 as a product AEE E of elementary matrices 2 0 0 Write A as a product A- E EE'Eof elementary matrices 1 2 3 4 91 31
Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination. 2-y + 2z = 0 2 - 2y + 3z = -1 2.x – 2y+z= -3
3 -5 0 1 0 2 0 0 Consider the matrix A= -1 -1 0 3 1 0 -3 2 Which of the following statements about the determinant of A is true? det(2A) = 2 det A det(-A) = det A O Multiplying any row of Aby -1 does not change det A Interchanging two rows of A does not change det A