2 -3 -7 5 2 -2] [1 0 -2 1 1 -4 3 1 -4 2 1 3 1 -5 -7 6 2 -7 0 2 1 1 0 0 0 1 -2 -2 1 1 -1 A R= 0 0 0 0 0 0 |2 You may use, without justification, the fact that R is the reduced echelon form of A. Determine the set of all solutions to the linear system 2x1 – 3r2 – 7r3 + 5x4 + 2x5 = -2 ri – 2x2 – 4r3 + 3x4+ x5 = -2 2x1 – 4r3 + 2x4 +x5 = 3 2i – 5x2 – 7r3 + 6x4 + 2x5 = -7 and express this solution set in parametric vector form.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
[1 0 -2
2 -3
-7 5 2
-2 -4 3 1
-2
1.
0 1
R =
0 0
1
-2
1.
-1
0 2
2 1
-5 -7 6 2 -7
-4
1
0 0
0 0
You may use, without justification, the fact that Ris the reduced echelon form of A.
Determine the set of all solutions to the linear system
2x1 – 3r2 – 7r3 + 5x4 + 2x5 = -2
21 – 2x2 – 4r3+3r4 + x5 = -2
2x1 – 4x3 + 2x4 + x5 = 3
xi – 5x2 – 7x3 + 6x4 + 2x5 = -7
and express this solution set in parametric vector form.
Transcribed Image Text:[1 0 -2 2 -3 -7 5 2 -2 -4 3 1 -2 1. 0 1 R = 0 0 1 -2 1. -1 0 2 2 1 -5 -7 6 2 -7 -4 1 0 0 0 0 You may use, without justification, the fact that Ris the reduced echelon form of A. Determine the set of all solutions to the linear system 2x1 – 3r2 – 7r3 + 5x4 + 2x5 = -2 21 – 2x2 – 4r3+3r4 + x5 = -2 2x1 – 4x3 + 2x4 + x5 = 3 xi – 5x2 – 7x3 + 6x4 + 2x5 = -7 and express this solution set in parametric vector form.
Expert Solution
Step 1

Given system of equation

2x13x27x3+5x4+2x5=2x12x24x3+3x4+x5=22x14x3+2x4+x5=3x15x27x3+6x4+2x5=7.......1

Write the matrix form Ax=b

Ax=b23752124312042115762x1x2x3x4x5=2237

Write the augmented matrix A|b

A|b=237522124312204213157627

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Systems of Linear Equations
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,