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secondary 4 | A Maths
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Dunelm
Dunelm

secondary 4 chevron_right A Maths chevron_right Singapore

Need help with this question. Thank you.

Date Posted: 2 years ago
Views: 206

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griff
Griff's answer
71 answers (Tutor Details)
1st
(i) - algebraic manipulation
(ii) - first differential
(iii) - second differential
Dunelm
Dunelm
2 years ago
How did you get from r^2 to r at (I)?