5. Let u= w= [-]-[], and w (a) Show that w is not a linear combination of u. (b) Show that u and V are linearly independent. (c) Show that w is a linear combination of u and v. [9] -3].

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
icon
Related questions
Question

please show all your work

5. Let
w=
--[-]-=[][4]
[ -1 ] ,v - [ ² ], and w
u=
(a) Show that w is not a linear combination of u.
(b) Show that u and v are linearly independent.
(c) Show that w is a linear combination of u and v.
0
-3
Transcribed Image Text:5. Let w= --[-]-=[][4] [ -1 ] ,v - [ ² ], and w u= (a) Show that w is not a linear combination of u. (b) Show that u and v are linearly independent. (c) Show that w is a linear combination of u and v. 0 -3
Expert Solution
Step 1: Define problem.

We have to show that-

  • w is not a linear combination of u,
  • u and v are linearly independent,

  • w is a linear combination of u and v.

First let's define-

A set of vectors is called linearly independent if no vector in the set can be expressed as a linear combination of the other vectors in the set..

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education