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snow_tiger [21]
3 years ago
12

Select the correct answer.

Mathematics
1 answer:
Naya [18.7K]3 years ago
3 0

Step-by-step explanation:

step 1. The square matrices are C and D.

step 2. If you add up the top rows you get 2, 8, -4 .

step 3. The answer is B.

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