How do I find a basis for {(2c, c, b)} | b, c ∈ R}? I tried writing it as a linear combination and I get: (2c, c, b) = a(0,0,0) + b(0,0,1) + c(2,1,0). Clearly, this contains (0,0,0), which means this is linearly dependent. Hence, it cannot be a basis. Note: Please refrain from using matrices and explain through equations/linear combinations as much as possible.
How do I find a basis for {(2c, c, b)} | b, c ∈ R}? I tried writing it as a linear combination and I get: (2c, c, b) = a(0,0,0) + b(0,0,1) + c(2,1,0). Clearly, this contains (0,0,0), which means this is linearly dependent. Hence, it cannot be a basis. Note: Please refrain from using matrices and explain through equations/linear combinations as much as possible.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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How do I find a basis for {(2c, c, b)} | b, c ∈ R}?
I tried writing it as a linear combination and I get:
(2c, c, b) = a(0,0,0) + b(0,0,1) + c(2,1,0).
Clearly, this contains (0,0,0), which means this is linearly dependent. Hence, it cannot be a basis.
Note: Please refrain from using matrices and explain through equations/linear combinations as much as possible.
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