- #1

chwala

Gold Member

- 2,201

- 285

- Homework Statement:
- Find vector ##x## and ##y## by considering the vector diagram

- Relevant Equations:
- Vectors

This is the problem,

I managed to solve it, i just want to check if there is an alternative approach. Find my solution below;

##\vec x= -\vec a-\vec b-\vec y##

##\vec y= -\vec d+\vec c-\vec b## therefore,

##\vec x= -\vec a-\vec b+\vec d-\vec c+\vec b##

##\vec x= -\vec a+\vec d-\vec c##

I managed to solve it, i just want to check if there is an alternative approach. Find my solution below;

##\vec x= -\vec a-\vec b-\vec y##

##\vec y= -\vec d+\vec c-\vec b## therefore,

##\vec x= -\vec a-\vec b+\vec d-\vec c+\vec b##

##\vec x= -\vec a+\vec d-\vec c##