J's answer to Hanisah's Secondary 4 E Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
This is a vectors question, so just have to add up the vectors to give CE and CF respectively.
Date Posted:
4 years ago
Yeap vectors! However b is referring to the entire line of OB...