Hi, pls help me with question 16i and 16ii. Thanks!

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secondary 4 | A Maths
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secondary 4 A Maths Singapore

Hi, pls help me with question 16i and 16ii. Thanks!

Date Posted: 3 years ago

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Date Posted: 3 years ago

Yang Li Shuang

3 years ago

Hi, i sub t = 1/3 but i got 60.399 as answer. The answer is 87.2

Loo Chee Wee

3 years ago

Just to be sure, you know the second line is a whole bracket right?