shiven Posted October 7, 2009 Share Posted October 7, 2009 Not sure if this is the correct section, but I'd like some help with this trig proof: Asinx + Bcosx = Csin(B-A) Anyone have an idea? Link to comment Share on other sites More sharing options...
Kami- Posted October 7, 2009 Share Posted October 7, 2009 You're doing it wrong. Link to comment Share on other sites More sharing options...
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