Tung Jing Hao Ryan's answer to LZmath's Secondary 3 E Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tung Jing Hao Ryan
Tung Jing Hao Ryan's answer
7 answers (Tutor Details)
1st
Listings are after the equal sign for the first 4 parts. The first brackets are the conditions to meet before it satisfies the question. Hope this clarifies