\left[\begin{array}{ccc}1&0&-2\\&&\\&&\end{array}\right] +\left[\begin{array}{ccc}1&2&3\\&&\\&&\end{array}\right]

asked Oct 1, 2021 130k views

5 votes

$\left[\begin{array}{ccc}1&0&-2\\&&\\&&\end{array}\right] +\left[\begin{array}{ccc}1&2&3\\&&\\&&\end{array}\right]$

by Cope

6.7k points

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3 votes

The answer is [ 2 2 1]

look at the attached picture

Hope it helps

Good luck on your assignment

$\left[\begin{array}{ccc}1&0&-2\\&&\\&&\end{array}\right] +\left-example-1$

Jad S answered Oct 6, 2021

by Jad S

6.7k points

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