Vector space Basis
// Vector space Basis //
Full PDF : Vector space Basis (GATE 2017)
GATE 2017 Vector space Basis Video
Definition: "A vector space V is a collection of objects with a (vector)
addition and scalar multiplication defined that closed under both operations
and which in addition satisfies the following axioms" :
(i) (α + β)x = αx + βx for all x ∈ V and α, β ∈ F
(ii) α(βx) = (αβ)x
(iii) x + y = y + x for all x, y ∈ V
(iv) x + (y + z) = (x + y) + z for all x, y, z ∈ V
(v) α(x + y) = αx + αy
(vi) ∃O ∈ V 0 + x = x; 0 is usually called the origin
(vii) 0x = 0
(viii) ex = x where e is the multiplicative unit in F.
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