Mathematics · Numerical Methods
While solving the following simultaneous equations by iterative methods (such as the Jacobi or Gauss-Seidel method), with initial approximations x1 = 0, x2 = 0, and x3 = 0: 20x1 + 2x2 + 6x3 = 28 x1 + 20x2 + 9x3 = -232x1 - 7x2 - 20x3 = -57 What will be the value of x1 in the first iteration?
- 11.40✓
- 21.33
- 31.20
- 41.0
Correct answer
1.40
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