(Vector) How to express a vector in terms of another vector? (1 Viewer)

catha230

Member
Joined
Oct 11, 2019
Messages
67
Gender
Undisclosed
HSC
2020
Screen Shot 2019-12-23 at 6.49.58 am.png

For question 15c), I am not quite sure what to do to express those vectors in terms of the other vectors. I have never come across any similar questions nor have I ever learnt any formula applicable to this. Could someome please explain to me the concept behind it and give me a hint to solve this question? Thank you so much in advance.
 

Drdusk

Moderator
Moderator
Joined
Feb 24, 2017
Messages
2,025
Location
a VM
Gender
Male
HSC
2018
Uni Grad
2023
View attachment 27932

For question 15c), I am not quite sure what to do to express those vectors in terms of the other vectors. I have never come across any similar questions nor have I ever learnt any formula applicable to this. Could someome please explain to me the concept behind it and give me a hint to solve this question? Thank you so much in advance.
I'll do just one of them so you get an idea.
You need to recall the property that for any vector say XY



 
Last edited:

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top