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Given d1 + 8d2 = 5d3, d1 - d2 = 9d3, and d3 = 2 i + 4 j, what are the following vectors?
(a) d1 =
(b) d2 =
I keep trying to do substituting equations, but I am getting them wrong, and help?
(a) d1 =
(b) d2 =
I keep trying to do substituting equations, but I am getting them wrong, and help?