The figure on the right shows the intersections of three one-way streets. Use Gaussian elimination to solve the system of equations that models this situation (shown below). 9 8 Cars/min Cars/min 13 15 Cars/min Cars/min x + 9 = y + 13 z + 15 = x + 8 y + 21 = z + 24 21 24 Cars/min Cars/min --... Select the correct choice below and fill in any answer boxes within your choice. O A. There is one solution. The solution set is {( | A D}:(Simplify your answers.) O B. There are infinitely many solutions. The solution set is {( z)}, where z is any real number. (Type expressions using z as the variable.) O C. There is no solution.

The figure on the right shows the intersections of three one-way streets. Use Gaussian elimination to solve the system of equations that models this situation (shown below). 9 8 Cars/min Cars/min 13 15 Cars/min Cars/min x + 9 = y + 13 z + 15 = x + 8 y + 21 = z + 24 21 24 Cars/min Cars/min --... Select the correct choice below and fill in any answer boxes within your choice. O A. There is one solution. The solution set is {( | A D}:(Simplify your answers.) O B. There are infinitely many solutions. The solution set is {( z)}, where z is any real number. (Type expressions using z as the variable.) O C. There is no solution.

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter1: Systems Of Linear Equations

Section1.1: Introduction To Systems Of Linear Equations

Problem 72E: Find a system of two equations in three variables, x1, x2 and x3 that has the solution set given by...

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