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secondary 4 | E Maths
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Kathy
Kathy

secondary 4 chevron_right E Maths chevron_right Singapore

Pls help. Thanks

Date Posted: 5 years ago
Views: 257
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Tang Si An
Tang Si An's answer
5 answers (A Helpful Person)
1st
Take note how how to deduce the equation of Pn in (c). That’s the most essential part for this kind of questions.
Kathy
Kathy
5 years ago
Thanks for help