I could not understand questions 3 and 4

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Secondary 1 | Maths
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Secondary 1 Maths Singapore

I could not understand questions 3 and 4

Date Posted: 4 years ago

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Answers to 3(a), (b) and 4(a).

Date Posted: 4 years ago

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Answer to 4(b), (c)

Date Posted: 4 years ago