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Find the Vector z\mathbf { z } , Given u=4,9,8,v=5,4,4\mathbf { u } = \langle - 4,9,8 \rangle , \mathbf { v } = \langle 5,4,4 \rangle

Question 88

Multiple Choice

Find the vector z\mathbf { z } , given u=4,9,8,v=5,4,4\mathbf { u } = \langle - 4,9,8 \rangle , \mathbf { v } = \langle 5,4,4 \rangle , and w=3,23,4\mathbf { w } = \langle - 3,23,4 \rangle .
3uv+2z=w3 \mathbf { u } - \mathbf { v } + 2 \mathbf { z } = \mathbf { w }


A) 14,0,16\langle 14,0 , - 16 \rangle
B) 0,7,8\langle 0,7 , - 8 \rangle
C) 7,0,8\langle - 7,0 , - 8 \rangle
D) 7,0,8\langle 7,0 , - 8 \rangle
E) 8,0,7\langle 8,0 , - 7 \rangle

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