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There's no Trig Identity for this is there?  TOPIC_SOLVED

For a wave described by: A*sin(x)+B*sin(x-PI/3) I'd like to describe it in terms of a single sine or cosine function. It does reduces to A * sqrt(3) *sin(x-PI/6), but only if A=B I can't seem to find any identity that would work if A is not equal to B though. Am I right in assuming that it's not pos...
by Strill
on Mon Oct 17, 2011 10:39 pm
 
Forum: Trigonometry
Topic: There's no Trig Identity for this is there?
Replies: 2
Views: 1337

Re: There's no Trig Identity for this is there?  TOPIC_SOLVED

Yes, thank you that's exactly what I was looking for.
by Strill
on Tue Oct 18, 2011 6:19 pm
 
Forum: Trigonometry
Topic: There's no Trig Identity for this is there?
Replies: 2
Views: 1337

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