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LenaWriter [7]
3 years ago
9

Given these what is X if B-X=A

Mathematics
1 answer:
ser-zykov [4K]3 years ago
3 0

Answer:

B

Step-by-step explanation:

B-X=A

or

B-A=X

or

X=B-A

X=\left[\begin{array}{ccc}-5&-1&6\\4&1&2\\0&-3&2\end{array}\right] -\left[\begin{array}{ccc}-1&-2&3\\4&8&-6\\0&1&5\end{array}\right] \\=\left[\begin{array}{ccc}-5+1&-1+2&6-3\\4-4&1-8&2+6\\0-0&-3-1&2-5\end{array}\right] \\=\left[\begin{array}{ccc}-4&1&3\\0&-7&8\\0&-4&-3\end{array}\right]

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