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secondary 4 | A Maths
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Ray
Ray

secondary 4 chevron_right A Maths chevron_right Singapore

Pls help ASAP the ans is -17/120but I can't get the answer

Date Posted: 2 weeks ago
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Erfana Beevee Binte Hassan Shariff
Erfana Beevee Binte Hassan Shariff's answer
238 answers (Tutor Details)
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Simplify y first before differentiating. Notice that ln expressions with index can be simplified by bringing down the index.