Question: Given the vector-valued functions u(t) = e-4ti + e2tj - 2tk v(t) = 2ti + 4t27 + 2k find dt ( 2(t) . 3(t)) when

Given the vector-valued functions u(t) = e-4ti + e2tj - 2tk
v(t) = 2ti + 4t27 + 2k find dt ( 2(t) .

Given the vector-valued functions u(t) = e-4ti + e2tj - 2tk v(t) = 2ti + 4t27 + 2k find dt ( 2(t) . 3(t)) when t = 2. d (u . V) (2) = d

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