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Find the Vector z\mathbf { z } , Given u=3,3,9\mathbf { u } = \langle - 3,3,9 \rangle

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Find the vector z\mathbf { z } , given u=3,3,9\mathbf { u } = \langle - 3,3,9 \rangle and v=7,5,7\mathbf { v } = \langle - 7,5,7 \rangle . z=3u5v\mathbf { z } = - 3 \mathbf { u } - 5 \mathbf { v }


A) 2,4,20\langle 2 , - 4 , - 20 \rangle
B) 44,34,62\langle 44 , - 34 , - 62 \rangle
C) 10,8,16\langle - 10,8,16 \rangle
D) 36,30,66\langle 36 , - 30 , - 66 \rangle
E) 26,16,8\langle - 26,16,8 \rangle

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