Tayng's answer to Amanda's Secondary 4 E Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tayng
Tayng's answer
1093 answers (A Helpful Person)
1st
There
Amanda
Amanda
9 months ago
Really thank u so mych it helped me understand better!!
Amanda
Amanda
8 months ago
thank you!