Eric Nicholas K's answer to Elle's Junior College 2 H2 Maths Singapore question.
done
0 Upvotes
clear 0 Downvotes
A rough idea. I did not use the cover up rule as I’m not sure if you learnt it during your course of studies in Sec 3, Sec 4 and JC.
Date Posted:
4 years ago
360 Tutoring Program