1. Compute the reduced row echelon form for the matrix representing the linear system determined from the traffic network in Figure 1 above. Use the variables specified in Figure 1, and order the columns of your matrix accordingly. There should be 18 columns corresponding to the variables x1 through x18 and 15 rows corresponding to the 15 intersections.

2.What must the values of x13 and x18 be?

3.Suppose that traffic increases on the stretch of road labeled x11. What effect does this have on the rest of the network?

4.Given the constraints in Figure 1, is it possible to observe more than 3000 cars traveling along the stretch of road labeled x5? Why or why not?

Transcribed Image Text:

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Answer rating: 100% (QA)

1 The reduced row echelon form of the matrix representing the linear system of the traffic network in Figure 1 can be described as follows x1x2x3x4x5x6x7x8x9x10x11x12x13x14x15x16x17x18 100001100000000... View the full answer