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Find the Indicated Vector u=7,2,v=7,1\mathbf { u } = \langle - 7 , - 2 \rangle , \mathbf { v } = \langle 7,1 \rangle

Question 79

Multiple Choice

Find the indicated vector.
-Let u=7,2,v=7,1\mathbf { u } = \langle - 7 , - 2 \rangle , \mathbf { v } = \langle 7,1 \rangle . Find 45u+35v\frac { 4 } { 5 } \mathbf { u } + \frac { 3 } { 5 } \mathbf { v } .


A) (1,75) \left( - 1 , - \frac { 7 } { 5 } \right)
B) 0,35\left| 0 , - \frac { 3 } { 5 } \right|
C) (345,315) \left( - \frac { 34 } { 5 } , \frac { 31 } { 5 } \right)
D) (75,1) \left( - \frac { 7 } { 5 } , - 1 \right)

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