The figure shows the flow of traffic (in vehicles per hour) through a network of streets. (Assume a = 200 and b = 500.) X2 a X3 X4 b (a) Solve this system for xj, i = 1, 2, 3, 4. (If the system has an infinite number of solutions, express x1, X2, X3, and x4 in terms of the parameter t.) (x1, X2, X3, X4) =| (b) Find the traffic flow when x4 = 0. (x1, x2, X3, X4) = | (c) Find the traffic flow when x4 = 200. (x1, X2, X3, X4) = (d) Find the traffic flow when x1 = 3x2. (x1, X2, X3, X4) = |
The figure shows the flow of traffic (in vehicles per hour) through a network of streets. (Assume a = 200 and b = 500.) X2 a X3 X4 b (a) Solve this system for xj, i = 1, 2, 3, 4. (If the system has an infinite number of solutions, express x1, X2, X3, and x4 in terms of the parameter t.) (x1, X2, X3, X4) =| (b) Find the traffic flow when x4 = 0. (x1, x2, X3, X4) = | (c) Find the traffic flow when x4 = 200. (x1, X2, X3, X4) = (d) Find the traffic flow when x1 = 3x2. (x1, X2, X3, X4) = |
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:The figure shows the flow of traffic (in vehicles per hour) through a network of streets. (Assume a = 200 and b = 500.)
X2
a
X3
X4
b
(a) Solve this system for xj, i = 1, 2, 3, 4. (If the system has an infinite number of solutions, express x1, X2, X3, and x4 in terms of the
parameter t.)
(x1, X2, X3, X4) = |
(b) Find the traffic flow when x4 = 0.
(x1, x2, X3, X4) = |
(c) Find the traffic flow when x4 = 200.
(x1, X2, X3, X4) =
(d) Find the traffic flow when x1 = 3x2.
(x1, x2, X3, X4) = |
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