Johnson Poon's answer to h's Junior College 1 H1 Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
![Johnson Poon](https://ask.manytutors.com/assets/img/robot19.png)
Sry, I'm not sure how to do 1 (b) and (c)
Date Posted:
5 years ago