See the attached file for questioins

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Home>Mathematics homework help>See the attached file for questioins

A. Show that R2 is a vector space.

B. Non-trivial subspace of R2

image1.emf

X !" ,Y !" ∈R2, then X

!" +Y !" ∈R2

image2.emf

X !" +Y !"

( )+Z !" = X !" + Y !" + Z !"

( )