Determine whether the subset of C(-∞, ∞) is a subspace of C(-∞, 0) with the standard operations. The set of all constant functions: (for example f(x) = c) %3D STEP 1: Check whether the set is closed under addition.
Determine whether the subset of C(-∞, ∞) is a subspace of C(-∞, 0) with the standard operations. The set of all constant functions: (for example f(x) = c) %3D STEP 1: Check whether the set is closed under addition.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.4: Definition Of Function
Problem 63E
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![Determine whether the subset of C(-o, 0) is a subspace of C(-0, 0) with the standard operations.
The set of all constant functions: (for example f(x) = c)
STEP 1: Check whether the set is closed under addition.
f(x) = c, g(x) = d
f(x) + g(x) =
Is the set closed under addition?
Yes
No
STEP 2: Check whether the set is closed under scalar multiplication.
f(x) = c
af(x)
Is the set closed under scalar multiplication?
Yes
ONo
STEP 3: Is the set a subspace of C(-∞, ∞)?
subspace
not a subspace](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9a7c37e1-d117-46e5-8cc2-cb36983cacd6%2F2c8ebbb0-c2aa-4aaf-a149-33787780bec6%2Fafv8yxc_processed.png&w=3840&q=75)
Transcribed Image Text:Determine whether the subset of C(-o, 0) is a subspace of C(-0, 0) with the standard operations.
The set of all constant functions: (for example f(x) = c)
STEP 1: Check whether the set is closed under addition.
f(x) = c, g(x) = d
f(x) + g(x) =
Is the set closed under addition?
Yes
No
STEP 2: Check whether the set is closed under scalar multiplication.
f(x) = c
af(x)
Is the set closed under scalar multiplication?
Yes
ONo
STEP 3: Is the set a subspace of C(-∞, ∞)?
subspace
not a subspace
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