rileysndr1782
31.03.2021 •
Mathematics
Can anyone help me with this question pleaseeee .
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Ответ:
X+Y =![\left[\begin{array}{ccc}2&2&7\\-4&2&2\end{array}\right]](/tpl/images/0052/9468/7aa96.png)
Step-by-step explanation:
Add corresponding terms.
xy11 = 1 + 1 = 2
xy12 = 2 + 0 = 2
xy13 = 3 + 4 = 7
xy21 = -1 -3 = -4
xy22 = 0 + 2 = 2
xy23 = 4 - 2 = 2