Let W be the set of all vectors C2 C3 CA such that 1-2x2 = 423 and 2x1 = 3 + 3x4 Determine if W is a vector space and check the correct answer(s) below. A. W is a vector space because it can be written as N(A) for some matrix A. B. W is not a vector space because it does not have a zero element.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 46E
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Let W be the set of all vectors
C1
€2
ន
€3
CA
such that #1 - 2x2 = 4x3 and 2x1 = 3 + 3x4.
Determine if W is a vector space and check the correct answer(s) below.
OA. W is a vector space because it can be written as N(A) for some matrix A.
OB. W is not a vector space because it does not have a zero element.
Oc. W is not a vector space because it is not closed w.r.t scalar multiplication
OD. W is a vector space because it is in R¹.
DE. W is a vector space because it has a zero element.
OF. W is not a vector space because it does not have additive closure.
Transcribed Image Text:Let W be the set of all vectors C1 €2 ន €3 CA such that #1 - 2x2 = 4x3 and 2x1 = 3 + 3x4. Determine if W is a vector space and check the correct answer(s) below. OA. W is a vector space because it can be written as N(A) for some matrix A. OB. W is not a vector space because it does not have a zero element. Oc. W is not a vector space because it is not closed w.r.t scalar multiplication OD. W is a vector space because it is in R¹. DE. W is a vector space because it has a zero element. OF. W is not a vector space because it does not have additive closure.
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