Joshua Lim Jun Jie's answer to Oscar's Secondary 3 E Maths question.

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Joshua Lim Jun Jie
Joshua Lim Jun Jie's answer
18 answers (Tutor Details)
1st
Solution
Oscar
Oscar
6 years ago
Great! Thanks for your help.
Jiayang
Jiayang
6 years ago
You should check the calculation for k
Oscar
Oscar
6 years ago
Jiayang, thanks for highlighting the error. Will do my own calculations ;)