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secondary 3 | A Maths
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Jia Le
Jia Le

secondary 3 chevron_right A Maths

please help, thank you!

Date Posted: 6 years ago
Views: 510
Lee xin yang
Lee Xin Yang
6 years ago
Ok listen.

Ans is k=1/5,n=10

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gigi
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Jia Le
Jia Le
6 years ago
thank you!