Find the Triple Scalar Product A) $\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } ) = 13$

question 93

Multiple Choice

Find the triple scalar product. $\mathbf { u } = 2 \mathbf { i } + 3 \mathbf { j } + 3 \mathbf { k } , \mathbf { v } = \mathbf { i } + 2 \mathbf { k } , \mathbf { w } = - \mathbf { j } - 4 \mathbf { k }$

• A) \(\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } ) = 13\)
• B) \(\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } ) = 14\)
• C) \(\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } ) = 15\)
• D) \(\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } ) = 12\)
• E) \(\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } ) = 11\)

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