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secondary 4 | A Maths
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Kriss Chia
Kriss Chia

secondary 4 chevron_right A Maths

How to differentiate this? The answer is not -1...

Date Posted: 2 years ago
Views: 96

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done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Johannes Judy
Johannes Judy's answer
37 answers (Tutor Details)
1st
I thought i have answered this?

Is my answer wrong?
Kriss Chia
Kriss Chia
2 years ago
Great tutor. Most people just got the answer as -1.Thanks again.