The answer to “Consider the traffic flow diagram that follows, where a1, a2, a3, a4, b1, b2, b3, b4 are fixed positive integers. Set up a linear system in the unknowns x1, x2, x3, x4 and show that the system will be consistent if and only if a1 + a2 + a3 + a4 = b1 + b2 + b3 + b4 What can you conclude about the number of auto mobiles entering and leaving the traffic network? b1 x1 a4 x4 a3 b4 a2 x3 b3 x2 a1 b2 1” is broken down into a number of easy to follow steps, and 88 words. Since the solution to 16 from 1.2 chapter was answered, more than 216 students have viewed the full step-by-step answer. Linear Algebra with Applications was written by and is associated to the ISBN: 9780136009290. This textbook survival guide was created for the textbook: Linear Algebra with Applications, edition: 8. This full solution covers the following key subjects: . This expansive textbook survival guide covers 47 chapters, and 921 solutions. The full step-by-step solution to problem: 16 from chapter: 1.2 was answered by , our top Math solution expert on 03/15/18, 05:24PM.