STRUCTURAL ANALYSIS (LL)
6th Edition
ISBN: 9780357030967
Author: KASSIMALI
Publisher: CENGAGE L
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Chapter B, Problem 7P
To determine
Use the Gauss Jordan method to solve the simultaneous equations.
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a.) Solve the by Gauss elimination. Show all steps of the computation
b.) Substitute your results into the original equations to check your answer
10x1 + 2x2 – X3 = 27
-3x1 – 5x2 + 2x3 = -61.5
X1 + x2 + 6x3 = -21.5
5. Use the Gauss Elimination Method to solve the following systems of equations.
x+y+z = 6
2x+5y+z = 15
-3x+ y+5z = 14
Q4: Solve the following system of linear equations using Jacobi method:
X₁+ X₂+4X₁-9
8X₁-3X₂+2X;=20
(0)
4X1+11X₂-X3-33, Assuming x₁ =
(0)
= x3 = 0
(0)
= x₂ =
(20 Mark)
Chapter B Solutions
STRUCTURAL ANALYSIS (LL)
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