C3 trig Watch

Sapphire123
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Hi, I was wondering if anyone had a document with all the proofs on it for the identities in chapter 6 and 7 in the edexcel C3 book

Thanks!
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krisshP
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Maybe try
http://jwilson.coe.uga.edu/EMT668/EM...triproofs.html
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Indeterminate
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(Original post by Sapphire123)
Hi, I was wondering if anyone had a document with all the proofs on it for the identities in chapter 6 and 7 in the edexcel C3 book

Thanks!
Ahh Edexcel. What I definitely remember from A-level is that the only proofs in C3 are of trig identities, i.e showing that the LHS=RHS using the results given in the course, such as the double angle formulae etc.

Or is your interest in non-examinable stuff?
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