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junior college 1 | H2 Maths
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Young
Young

junior college 1 chevron_right H2 Maths chevron_right Singapore

I would like help with the proving part of the Qn. Thank you!

Date Posted: 2 months ago
Views: 27

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Eric Nicholas K
Eric Nicholas K's answer
1242 answers (Tutor Details)
1st
This is for the first two parts. Coming next is for the third part.
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Eric Nicholas K
Eric Nicholas K's answer
1242 answers (Tutor Details)
Knowledge of how factorials and powers of -1 work and knowledge of factorisations are useful here.