If U and V are vector spaces, define the Cartesian product of U and V to be U X V = {(u, v) : u is in U and vis in V} Prove that U X V is a vector space.
If U and V are vector spaces, define the Cartesian product of U and V to be U X V = {(u, v) : u is in U and vis in V} Prove that U X V is a vector space.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.1: Vector Spaces And Subspaces
Problem 49EQ
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If U and V are
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Step 1
Given :
To Prove: is a vector space.
Step 2
(1) Let
is associative under addition.
(2) Since
For any
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