Use the Given Vectors to Find the Indicated Expression $$\mathbf { v } = - 3 \mathbf { i } + 2 \mathbf { j } + \mathbf { k } , \quad \mathbf { w } = - 4 \mathbf { i } + 3 \mathbf { j } - \mathbf { k }$$

question 165

Multiple Choice

Use the given vectors to find the indicated expression.
- $$\mathbf { v } = - 3 \mathbf { i } + 2 \mathbf { j } + \mathbf { k } , \quad \mathbf { w } = - 4 \mathbf { i } + 3 \mathbf { j } - \mathbf { k }$$
Find $( - 3 \mathbf { v } ) \times \mathbf { w }$ .

• A) \(3 \mathbf { i } + 5 \mathbf { j } + 35 \mathbf { k }\)
• B) \(15 \mathbf { i } + 21 \mathbf { j } + 3 \mathbf { k }\)
• C) \(- 15 i + 27 j - 3 k\)
• D) \(7 \mathbf { i } + 9 \mathbf { j } - 33 \mathbf { k }\)

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Price Elasticity

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