turbo41 turbo41
  • 19-04-2019
  • Mathematics
contestada

Let u = <-6, 3>, v = <1, 9>. Find u - v

Respuesta :

gmany
gmany gmany
  • 19-04-2019

Answer:

[tex]\large\boxed{\vec{u}-\vec{v}=<-7,\ -6>}[/tex]

Step-by-step explanation:

[tex]\vec{a}=<x_1,\ y_1>,\ \vec{b}=<x_2,\ y_2>\\\\\vec{a}\pm\vec{b}=<x_1\pm x_2,\ y_1\pm y_2>\\============================\\\\\vec{u}=<-6,\ 3>,\ \vec{v}=<1,\ 9>\\\\\vec{u}-\vec{v}=<-6-1,\ 3-9>=<-7,\ -6>[/tex]

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