the subset H={(x,y,z)∈ℝ³∣ 2x+3y-3z=4} it can be assured: * if u ∈H, v∈H , then u⊕v∈H * if u∈H, then c⊙u∈H, for all c∈R * H is a subspace of V=ℝ³ answer in each one if it is: False, true or cannot be established.
the subset H={(x,y,z)∈ℝ³∣ 2x+3y-3z=4} it can be assured: * if u ∈H, v∈H , then u⊕v∈H * if u∈H, then c⊙u∈H, for all c∈R * H is a subspace of V=ℝ³ answer in each one if it is: False, true or cannot be established.
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.CM: Cumulative Review
Problem 24CM
Related questions
Question
the subset H={(x,y,z)∈ℝ³∣ 2x+3y-3z=4} it can be assured:
* if u ∈H, v∈H , then u⊕v∈H
* if u∈H, then c⊙u∈H, for all c∈R
* H is a subspace of V=ℝ³
answer in each one if it is: False, true or cannot be established.
Expert Solution
Step 1
Given:
H={ (x, y, z)∈ℝ³ ∣ 2x+3y-3z=4 }
To check: H is a subspace of V=ℝ³ or not.
This can be done as follows:
Step by step
Solved in 2 steps
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