Question

Q.NO.1: Solve the system of equation by Gauss Jordan elimination method.
X - Y - 2+u = 0
2x+22=8
- y - 2z = -8
3x - 3y - 2z + 4u = 7
Q.NO.2: Solve the following homogeneous systems of linear equations by any method.
x + 3y – 2z = 0
2x – y + 4z = 0
x-11y +14z = 0
(6)
Q.NO: Solve the system of equation by inverting the coefficient matrix finding using
Elementary row operation. Use matrix equation.
2x - y +3=5
-x+2y +2= = 1​

Answer 1

sorry I didn't know it's answer