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A network of irrigation canals is shown in the figure below with water flow measured in litres per second: A 70 B 200 f4 D f5 80 50 (a) Set up and solve a system of linear equations to find the possible flows f1,f2, f3, f4 and f5. (b) Assume all the flows to be non-negative. If the flow f5 is regulated to be 30 L/s, then determine the minimum and maximum flows along each of the other canals.

A network of irrigation canals is shown in the figure below with water flow measured in litres per second: A 70 B 200 f4 D f5 80 50 (a) Set up and solve a system of linear equations to find the possible flows f1,f2, f3, f4 and f5. (b) Assume all the flows to be non-negative. If the flow f5 is regulated to be 30 L/s, then determine the minimum and maximum flows along each of the other canals.

Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Determinants
Section3.CM: Cumulative Review
Problem 24CM: Use a system of linear equation to find the parabola y=ax2+bx+c that passes through the points...
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A network of irrigation canals is shown in the figure below with water flow measured in litres per second: A 70 B 200 f4 D f5 80 50 (a) Set up and solve a system of linear equations to find the possible flows f1,f2, f3, f4 and f5. (b) Assume all the flows to be non-negative. If the flow f5 is regulated to be 30 L/s, then determine the minimum and maximum flows along each of the other canals.
Transcribed Image Text:A network of irrigation canals is shown in the figure below with water flow measured in litres per second: A 70 B 200 f4 D f5 80 50 (a) Set up and solve a system of linear equations to find the possible flows f1,f2, f3, f4 and f5. (b) Assume all the flows to be non-negative. If the flow f5 is regulated to be 30 L/s, then determine the minimum and maximum flows along each of the other canals.
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