STRUCTURAL ANALYSIS (LL)
6th Edition
ISBN: 9780357030967
Author: KASSIMALI
Publisher: CENGAGE L
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Chapter B, Problem 8P
To determine
Use the Gauss Jordan method to solve the simultaneous equations.
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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)
Find local extrema(maxima or minima)of the function.
f(x,y)=2xy-5x^2-2y^2+4x+4y-4
It is a set of points at distance of 3 above the the x - axis. Find its equation.
Select one:
O a y +3 = 0
O b. x - 3 = 0
O c.x +3 = 0
O d. y - 3 = 0
Chapter B Solutions
STRUCTURAL ANALYSIS (LL)
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