Mathematics, 17.10.2019 21:00 xojade
Find a basis for the column space and rank of the matrix ,-2,-4,,-3,14,-,-2,4,-2)(2,-6,4,-3) )
Answers: 1
![A=\left[\begin{array}{cccc}-2&7&2&2\\-2&-3&-2&-6\\-4&14&4&4\\1&-6&-2&-3\end{array}\right]](/tpl/images/0329/3510/281c6.png)
the matrix of the problem. ![R=\left[\begin{array}{cccc}1&-6&-2&-3\\0&9&2&0\\0&0&-8&-21\\0&0&0&0\end{array}\right]](/tpl/images/0329/3510/62a7b.png)
![B=\{\left[\begin{array}{c}-2\\-2\\-4\\1\end{array}\right], \left[\begin{array}{c}7\\-3\\14&-6\end{array}\right], \left[\begin{array}{c}2\\-2\\4\\-2\end{array}\right] \}](/tpl/images/0329/3510/e0194.png)
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Find a basis for the column space and rank of the matrix ,-2,-4,,-3,14,-,-2,4,-2)(2,-6,4,-3) )...
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