is 12. ![A = \left[\begin{array}{ccc}-5&3&8\\3&6&-5\\5&-9&0\\7&3&4\end{array}\right]](/tpl/images/1011/0274/1b844.png)
and ![B = \left[\begin{array}{ccc}-7&-8&-5\\7&9&2\\2&5&-7\\2&8&-7\end{array}\right]](/tpl/images/1011/0274/08407.png)
. The sum of equal-sized matrices consist in the sum of each pair of corresponding elements. If 
, then:
(1)
(2)
and 
, then 
If matrix C represents (A-B)+A, the value of the entry represented by C41 is
...
Mathematics, 02.01.2021 20:10 austind9027
If matrix C represents (A-B)+A, the value of the entry represented by C41 is
Answers: 1
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