Pls help me with these qns step by step in detail pls thank u!!!:)

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secondary 4 | E Maths
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secondary 4 E Maths Singapore

Pls help me with these qns step by step in detail pls thank u!!!:)

Date Posted: 3 years ago

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Date Posted: 3 years ago

3 years ago

So sry I don’t understand qn 3b’s solution

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Date Posted: 3 years ago

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Date Posted: 3 years ago