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secondary 3 | A Maths
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Yuqian
Yuqian

secondary 3 chevron_right A Maths

Help thanks in advance.

Date Posted: 6 years ago
Views: 349

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Chong Ten San
Chong Ten San's answer
563 answers (Tutor Details)
1st
b is found first, being the gradient.
Yuqian
Yuqian
6 years ago
Thanks