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Can you help me with this in a 2 by 2 matrix -1 2 -1 -4 times a 2 by 1 matrix 1 2 equals a b what is a and what is b?
Wiki User
∙ 9y ago
-1 2 2 0
x =
-1 -4 1 -6
Answer: a = 0 and b = -6
Wiki User
∙ 9y ago
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