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secondary 4 | A Maths
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Kathy
Kathy

secondary 4 chevron_right A Maths chevron_right Singapore

Thank you

Date Posted: 4 years ago
Views: 192

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Wrong order of questions, leftmost is part c
Chan Zhi Zhen
Chan Zhi Zhen
4 years ago
For part (c) : Constant beside sin term should be - 1/5 instead ^^
Eric Nicholas K
Eric Nicholas K
4 years ago
Kathy, I wrote wrongly, I read my “2” as “3” by accident.

I will rewrite the answer on a separate post if I can still remember.
Eric Nicholas K
Eric Nicholas K
4 years ago
Oops, thank you