Show that the given set V is closed under addition and multiplication by scalars and is therefore a subspace of Rº. V is the set of all X y Z such that z = 0. The vector sum a + b is an element of the set V because it addition. (Type an integer or a fraction.) Let c be a scalar. Recall that a = ca = (Simplify your answer.) X y 0 Find the scalar multiple ca. has its third component equal to 0. Therefore, V is closed under

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Show that the given set V is closed under addition and multiplication by scalars and is therefore a subspace of R³.
X
---
Z
V is the set of all
[⁰]
0
ca =
such that z = 0.
The vector sum a + b is an element of the set V because it
addition.
(Type an integer or a fraction.)
Let c be a scalar. Recall that a =
(Simplify your answer.)
X
0
Find the scalar multiple ca.
has
its third component equal to 0. Therefore, V is closed under
Transcribed Image Text:Show that the given set V is closed under addition and multiplication by scalars and is therefore a subspace of R³. X --- Z V is the set of all [⁰] 0 ca = such that z = 0. The vector sum a + b is an element of the set V because it addition. (Type an integer or a fraction.) Let c be a scalar. Recall that a = (Simplify your answer.) X 0 Find the scalar multiple ca. has its third component equal to 0. Therefore, V is closed under
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