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secondary 4 | A Maths
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Tarah toh
Tarah Toh

secondary 4 chevron_right A Maths chevron_right Singapore

Pls help as soon as possible

Date Posted: 4 years ago
Views: 175

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Thomas Chang
Thomas Chang's answer
52 answers (Tutor Details)
1st
This is a max min problem. Express V in terms of just r or y (I chose h), differentiate it to find the stat point and prove it is max.