Question: two vectors A = ai -2j+k and B = 2i+j-4k are given. If A B = 4, determine A a) 2, b)1, c)0, d)4,

two vectors A = ai -2j + k and B = 2i j-4k are given. If A B = 4, determine A a) 2, b)1, c)0, d)4, e)3, f)5

two vectors A = ai -2j+k and B = 2i+j-4k are given. If A B = 4, determine A a) 2, b)1, c)0, d)4, e)3, f)5

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