Differential Equations and Linear Algebra (4th Edition)

Published by Pearson
ISBN 10: 0-32196-467-5
ISBN 13: 978-0-32196-467-0

Chapter 4 - Vector Spaces - 4.4 Spanning Sets - Problems - Page 282: 16

Answer

See below

Work Step by Step

Given $S$ be the subspace of $R^3$ consisting of all vectors of the form $v = (c_1, c_2, c_2 − 2c_1)$ Rewrite $(c_1, c_2, c_2 − 2c_1)=c_1(1,0,-2)+c_2(0,1,1)$ Hence, set of vectors $(1,0,-2),(0,1,1)$ spans $S$
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