Solve the system of equation by guess sidle method
8x1 + x2 + x3 = 8
2x1 + 4x2 + x3 = 4
x1 + 3x2 + 5x3 = 5

The solution is,

Step-by-step explanation:

Given equations are,

,

From the above equations,

First approximation,

Second approximation,

Third approximation,

Fourth approximation,

Fifth approximation,

Hence, by the Gauss Seidel method the solution of the given system is,

2,600 divided by 80 = 32.5

step-by-step explanation:

the answer is b.)

< 1=< 2