Let w, x, y, z be vectors and suppose z = 3x + y and w = −12x − 3y + 4z. Mark the statements below that must be true. A. Span(y) = Span(w) B. Span(x, y)=Span(w) C. Span(x, z)= Span(y, w) D. Span(x, y) = Span(x, w, z)

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.1: The Geometry And Algebra Of Vectors
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Let w, x, y, z be vectors and suppose z = 3x + y and w = −12x − 3y + 4z.
Mark the statements below that must be true.
A. Span(y) = Span(w)
B. Span(x, y)=Span(w)
C. Span(x, z)= Span(y, w)
D. Span(x, y) = Span(x, w, z)
Transcribed Image Text:Let w, x, y, z be vectors and suppose z = 3x + y and w = −12x − 3y + 4z. Mark the statements below that must be true. A. Span(y) = Span(w) B. Span(x, y)=Span(w) C. Span(x, z)= Span(y, w) D. Span(x, y) = Span(x, w, z)
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What is the answer to this question and explain why 

Let w, x, y, z be vectors and suppose z = 3x + y and w = −12x − 3y + 4z.
Mark the statements below that must be true.
A. Span(y) = Span(w)
B. Span(x, y)=Span(w)
|C. Span(x, z)= Span(y, w)
JD. Span(x, y) = Span(x, w, z)
Transcribed Image Text:Let w, x, y, z be vectors and suppose z = 3x + y and w = −12x − 3y + 4z. Mark the statements below that must be true. A. Span(y) = Span(w) B. Span(x, y)=Span(w) |C. Span(x, z)= Span(y, w) JD. Span(x, y) = Span(x, w, z)
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