Find the Triple Scalar Product $\mathbf { u } = ( 3,0,4 ) \mathbf { v } = ( 0,5,0 ) \mathbf { w } = ( 0,0,8 )$

Multiple Choice

Find the triple scalar product. $\mathbf { u } = ( 3,0,4 ) \mathbf { v } = ( 0,5,0 ) \mathbf { w } = ( 0,0,8 )$

A) $\mathbf { u } ( \mathbf { v } \times \mathbf { w } ) = 121$
B) $\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } ) = 120$
C) $\mathbf { u } ( \mathbf { v } \times \mathbf { w } ) = 122$
D) $\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } ) = 119$
E) $\mathbf { u } \cdot ( \mathbf { v } \times \mathbf { w } ) = 118$