See Tang Jiacheng's answer to Joshua Lim's Junior College 2 H3 Maths question

Tang Jiacheng's answer to Joshua Lim's Junior College 2 H3 Maths question.

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Date Posted: 6 years ago

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Joshua Lim

6 years ago

Thank you sooooo much!!! The problem was I wasn’t sure u had to use l hopitals that many times hahahah. Will check to see if ur differentiation is correct tmr!! Thanks a lot!!!