2. Let $\vec{v}_1, \vec{v}_2, \dots, \vec{v}_k$ be vectors in a vector space V. Please show that

(a) $\operatorname{span}\{\vec{v}_1, \vec{v}_2, \dots, \vec{v}_k\}$ is a subspace of V. (10%)

阿摩線上測驗 · 2026-10-22T13:32:39+08:00

2. Let v_1, v_2, , v_k be vectors in a vector space V. Please show that (a) span\v_1, v_2, , v_k\ is a subspace of V. (10%)

2. Let $\vec{v}_1, \vec{v}_2, \dots, \vec{v}_k$ be vectors in a vector space V. Please show that

(a) \(\operatorname{span}\{\vec{v}_1, \vec{v}_2, \dots, \vec{v}_k\}\) is a subspace of V. (10%)