👤

Answer :

Really226go

Answer:

[tex](\frac{5}{\sqrt{34}} ,\frac{-3}{\sqrt{34}} )[/tex]

Step-by-step explanation:

The vector v:

(2,4)-(-3,7)

=(5,-3)

norm:

||(5,-3)||=[tex](5^2+3^2)^{ 1/2}=\sqrt{34}[/tex]

unit vector:

[tex](\frac{5}{\sqrt{34}} ,\frac{-3}{\sqrt{34}} )[/tex]

Go Teaching: Other Questions