If A =
( 8 10 -6)
(-8 -10 7)
( 2 -2 -2)
and B =
( 5 1 9)
(-9 -8 10)...
![subject](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:40 clarajeansonels9987
If A =
( 8 10 -6)
(-8 -10 7)
( 2 -2 -2)
and B =
( 5 1 9)
(-9 -8 10)
(-10 6 -2),
find -7A + 3B
![ansver](/tpl/images/cats/User.png)
Answers: 3
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