Answer Happy

Posted: **Thu May 05, 2022 7:52 pm**

: 1 3 Solve For X If X 12 13 0 X 1 23 0 Lo 0 X 2 1 4 Solve The Matrix Equation By Multiplying Each Side By The Appr 1 (38.4 KiB) Viewed 31 times

: 1 3 Solve For X If X 12 13 0 X 1 23 0 Lo 0 X 2 1 4 Solve The Matrix Equation By Multiplying Each Side By The Appr 2 (37.02 KiB) Viewed 31 times

1.3. Solve for x if |x 12 13 0 (x-1) 23=0 lo 0 (x-2) 1.4. Solve the matrix equation by multiplying each side by the appropriate inverse matrix. -2 3J¹z 1.5. Find a, b and c if [+2²9-3 1.6. Using the elementary row operations find the determinant of A. 20 A = 0 56 2 12 4 0 03 7-7 4369 03
QUESTION 2: 2.1 Using Cramer's rule, solve the system of linear equations 2x₁ + 3x₂5x3 = 1 x₁ + x₂ + x3 = 2 2x₂ + x3 = 8 2.2 Determine if the system is consistent or inconsistent. Use Gauss Jordan. 2x + y + 3z=9 -X -7z= 10 3x +2y-z = 4 2.3 Use Cramer's rule and Gauss elimination to solve the following system -x+2y+z-3w = 3 3x - 4y +2+w=9 -x-y+z+w=0 2x = y + 4z-2w = 3