[Solution Library] Let \overrightarrowv_1=[l0 , 0 , 0], \overrightarrowv_2=[l1 , 2 , 3], \overrightarrowv_3=[l1 , 2 , 3], and \overrightarrowv_4=[l2 , 2 , 3].
Question: Let \(\overrightarrow{v_{1}}=\left[\begin{array}{l}0 \\ 0 \\ 0\end{array}\right], \overrightarrow{v_{2}}=\left[\begin{array}{l}1 \\ 2 \\ 3\end{array}\right], \overrightarrow{v_{3}}=\left[\begin{array}{l}1 \\ 2 \\ 3\end{array}\right]\), and \(\overrightarrow{v_{4}}=\left[\begin{array}{l}2 \\ 2 \\ 3\end{array}\right]\).
\([10 \mathrm{marks}]\)
- How many vectors are in \(\left\{\vec{v}_{1}\right\} ?\) How many vectors are in \(\operatorname{span}\left\{\vec{v}_{1}\right\} ?\) What is \(\operatorname{dim} \operatorname{span}\left\{\vec{v}_{1}\right\} ?\)
- How many vectors are in \(\left\{\overrightarrow{v_{1}}, \overrightarrow{v_{2}}\right\}\) ? How many vectors are in \(\operatorname{span}\left\{\overrightarrow{v_{1}}, \overrightarrow{v_{2}}\right\}\) ? What is \(\operatorname{dim} \operatorname{span}\left\{\overrightarrow{v_{1}}, \overrightarrow{v_{2}}\right\} ?\)
- How many vectors are in \(\left\{\overrightarrow{v_{1}}, \overrightarrow{v_{2}}, \overrightarrow{v_{3}}\right\} ?\) How many vectors are in \(\operatorname{span}\left\{\vec{v}_{1}, \dot{\vec{v}_{2}}, \vec{v}_{3}\right\} ?\) What is \(\operatorname{dimspan}\left\{\overrightarrow{v_{1}}, \overrightarrow{v_{2}}, \overrightarrow{v_{3}}\right\} ?\)
- How many vectors are in \(\left\{\vec{v}_{1}, \overrightarrow{v_{2}}, \overrightarrow{v_{3}}, \overrightarrow{v_{4}}\right\} ?\) How many vectors are in \(\operatorname{span}\left\{\overrightarrow{v_{1}}, \overrightarrow{\vec{v}_{2}}, \overrightarrow{v_{3}}, \overrightarrow{v_{4}}\right\} ?\) What is \(\operatorname{dimspan}\left\{\overrightarrow{v_{1}}, \overrightarrow{v_{2}}, \overrightarrow{v_{3}}, \overrightarrow{v_{4}}\right\} ?\)
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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document 