hello how to do part i? in the ans key they used an out of syllabus method

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secondary 4 | A Maths
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secondary 4 A Maths Singapore

hello how to do part i? in the ans key they used an out of syllabus method

Date Posted: 2 years ago

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Here

Date Posted: 2 years ago

Anonymous

2 years ago

thanks mr tan!

Arnold K H Tan

2 years ago

Welcome

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Date Posted: 4 months ago

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sum to product rule

Date Posted: 4 months ago

Anonymous

4 months ago

j1 alr but thanks g