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secondary 4 | A Maths
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Avery Tan
Avery Tan

secondary 4 chevron_right A Maths chevron_right Singapore

Please help me with this application of differentiation. Thank you

Date Posted: 1 year ago
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Arnold K H Tan
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2155 answers (A Helpful Person)
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AT
Avery Tan
Avery Tan
1 year ago
Thank you very much
Arnold K H Tan
Arnold K H Tan
1 year ago
Welcome
Arnold K H Tan
Arnold K H Tan
1 year ago
Whoops.. small mistake at the 2nd last line... use -30 (as water is leaking out), so the final value is a negative number