Boy Mow Chau's answer to Pete's Junior College 2 H2 Maths Singapore question.

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Boy Mow Chau
Boy Mow Chau's answer
317 answers (Tutor Details)
1st
tips ...

1. for any complicated looking expression, try to split into smaller portions and integrate each portion separately.

2. by substituting suitable values, can use G.C. to verify if answer is correct.