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ajbrock1004
ajbrock1004
21.02.2020 • 
Mathematics

Determine whether the set, together with the indicated operations, is a vector space. If it is not, then identify one of the ten vector space axioms that fails.
The set
{(x, y): x ? 0, y is a real number}
with the standard operations in R2

A) The set is a vector space.The set is not a vector space because it is not closed under addition.
B) The set is not a vector space because an additive identity does not exist.
C) The set is not a vector space because it is not closed under scalar multiplication.
D) The set is not a vector space because a scalar identity does not exist.

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