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secondary 3 | A Maths
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hfrh
Hfrh

secondary 3 chevron_right A Maths chevron_right Singapore

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Date Posted: 3 years ago
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
An idea. Hang on, I have more more post coming to explain how I obtained the expressions for (n 1) and (n 2).
hfrh
Hfrh
3 years ago
Thanks!
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
An idea