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yeon's π©π»π»
[Linear Algebra] Linear dependence and independence 01 λ³Έλ¬Έ
AIFFEL π©π»π»/MATHEMATICS
[Linear Algebra] Linear dependence and independence 01
yeon42 2022. 2. 4. 02:15728x90
Reference
Introduction to Linear Independence
* linearly dependent
μ§ν©μ ν 벑ν°λ₯Ό μ§ν©μ λ€λ₯Έ 벑ν°μ μ ν κ²°ν©μΌλ‘ λνλΌ μ μλ€λ κ²
-> μ΄λ° κ²½μ° μΉνμ μ΄μ©νλ©΄ ν 벑ν°μ μ€μΉΌλΌκ³±μΌλ‘ κ°λ¨ν λνλΌ μ μλ€.
(+) span(v1, v2, v3) λ₯Ό μκ°ν΄λ³΄μ.
μ¬κΈ°μ v3λ v1, v2μ μ ν κ²°ν©μΌλ‘ λνλκΈ° λλ¬Έμ v3λ redundant ν΄μ§ -> spanμ μν₯ x
* linearly independent
v1 벑ν°μ μ΄λ€ κ°μ κ³±ν΄λ v2 벑ν°κ° λ μ μλ€.
-> λ 벑ν°λ μλ‘μ λν linear combinationμΌλ‘ λνλΌ μ μμ: linearly independent
R3μμ μΈ λ²‘ν°κ° ν νλ©΄ μμ μ‘΄μ¬ν μ μλ€.
'AIFFEL π©π»βπ» > MATHEMATICS' μΉ΄ν κ³ λ¦¬μ λ€λ₯Έ κΈ
[Linear Algebra] Subspaces and the basis for a subspace 01 (0) | 2022.02.07 |
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[Linear Algebra] Linear dependence and independence 02 (0) | 2022.02.06 |
[Linear Algebra] Linear combinations and spans (0) | 2022.02.03 |
[Linear Algebra] Vectors 02 (0) | 2022.02.03 |
[Linear Algebra] Vectors 01 (0) | 2022.01.27 |
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