Ng Ming Bing's answer to Pauline's Secondary 4 A Maths Singapore question.

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Ng Ming Bing
Ng Ming Bing's answer
53 answers (A Helpful Person)
1st
I don't think for olevel Amath u were taught how to integrate ln. Anyway, we cannot integrate ln directly, we use an integration technique called integration by parts which will be taught in A'Level math