Suppose that À = 2i + j, B = i– 4j +k, and Ĉ = j+k. What is À· (B x Ĉ), A) A. -2 В) в. -2 k (с) с. -11 D) D. -11 k

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Suppose that
À = 2i + j, B = i– 4j +k, and
Ĉ = j+k.
...
What is À· (B x Ĉ),
A) A. -2
В) в. -2 k
(с) с. -11
D) D. -11 k
Transcribed Image Text:Suppose that À = 2i + j, B = i– 4j +k, and Ĉ = j+k. ... What is À· (B x Ĉ), A) A. -2 В) в. -2 k (с) с. -11 D) D. -11 k
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