Mathematics, Machine Learning, Linear Algebra, Math, Getting Started.
say that a vector b is a linear combination of a set of vectors v₁, v₂, .. vₐₚ in Rⁿ, if there exists a set of weights c₁, c₂, … cₐ (a solution) such that c₁v₁ + c₂v₂ + … + cₐvₐ = b. To determine if b is a linear combination, we can use the operations of vector addition and scalar multiplication to