Can help to check if my part (a) is correct? I dun know how to do both part (b)

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secondary 4 | E Maths
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secondary 4 E Maths Singapore

Can help to check if my part (a) is correct? I dun know how to do both part (b) and (c). Pls provide step by step workings and solutions. And write clearly thanks

Date Posted: 4 years ago

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Date Posted: 4 years ago

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