Answer:
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Answer: -2C= 0 -10 4
-12 2 -8
Explanation:
C= 0 5 -2
6 -1 4
Multiply ecah member with -2 to find -2C:
-2C= -2 *0 -2*5 -2*-2
-2*6 -2*-1 -2*4
-2C= 0 -10 4
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