Linear Algebra Quiz
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VECTOR SPACES & SUBSPACES
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Let R+\mathbb{R}^+ denote the set of positive real numbers. Define operations a⊕b=aba \oplus b = ab (multiplication) and k⊙a=akk \odot a = a^k (exponentiation) for a,b∈R+a, b \in \mathbb{R}^+ and k∈Rk \in \mathbb{R}. Which property of vector spaces is most subtle to verify for this structure?
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