Necessary Condition 1 for subspace : LInear Algebra
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Theorem :
Let V(F) be a vector space and let W ⊆ V. The necessary and sufficient conditions for W
to be a subspace of V are (i) 𝜶 𝞊 W, 𝞫 𝞊 W ⇒ 𝜶 - 𝞫 𝞊 W
(ii) a 𝞊 F , 𝜶 𝞊 W ⇒ a𝜶 𝞊 W.
Proof :
* Historical Introduction to Linear Algebra
* Let V(F) be a vector space and let W ⊆ V. The necessary and sufficient conditions for W
to be a subspace of V is 𝜶 𝞊 W, 𝞫 𝞊 W ⇒ a𝜶 +b𝞫 𝞊 W
# Let V(F) be a vector space and let W ⊆ V. The necessary and sufficient conditions for W
to be a subspace of V are (i) 𝜶 𝞊 W, 𝞫 𝞊 W ⇒ 𝜶 - 𝞫 𝞊 W
(ii) a 𝞊 F , 𝜶 𝞊 W ⇒ a𝜶 𝞊 W.
#Let #V(F) #be #a #vector #space #and #let #W #⊆ #V. #The #necessary #and #sufficient #conditions #for #W
#to #be #a #subspace #of #V #are #(i) #𝜶 #𝞊 #W, #𝞫 #𝞊 #W #⇒ #𝜶 #- #𝞫 #𝞊 #W
#(ii) #a #𝞊 #F , #𝜶 #𝞊 #W #⇒ #a𝜶 #𝞊 #W.
#vector #algebra #vector algebra #iit #jee #mains #dimension #basis
#vector #space #linear#algebra #subspace #sub


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