kyraeldridge13 kyraeldridge13
  • 22-01-2021
  • Mathematics
contestada

Find the unit vector in the direction of the vector <3,-1>

Respuesta :

UnLedZep
UnLedZep UnLedZep
  • 22-01-2021

Answer:

Step-by-step explanation:

v=<3,-1>

[tex]||v||=\sqrt{x^{2} +y^{2} } \\\sqrt{(3)^{2}+(-1)^{2} } \\\sqrt{9+1} =\sqrt{10} \\u=\frac{1}{||v||} *v\\u=\frac{1}{\sqrt{10} } *<3,-1>\\u=<\frac{3}{\sqrt{10} } ,-\frac{1}{\sqrt{10} } >\\[/tex]

Answer Link

Otras preguntas

What is the definition of chemical reaction??? I need help
what is the nuclear charge in an atom of boron
WRITE AN DIVISION PROBLEM THAT HAS A 3 DIGIT DIVIDEND AND DIVISOR BETWEEN 10 AND 20 . SHOW HOW TO SOLVE IT. (sorry of the caps i did not notice ) plz answer
What will happen to the gravitational force between earth and the moon? Why?
compare and contrast hunters and gatherers to farmers
Find the slope of river 56ft and 246ft
factorise 5x-10 please help
Write the equation for the horizontal line that contains point G(3, 4). Choose one answer. a. y = 3 b. x = 3 c. y = 4 d. x = 4
23% of 432 students equals how many students?
please someone help me and explain this question to me (the last question starting with a straw)