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Tennistar Group TitleBest ResponseYou've already chosen the best response.0
The person here explains it well
 2 years ago

sara1234 Group TitleBest ResponseYou've already chosen the best response.0
which answer is it though?
 2 years ago

Tennistar Group TitleBest ResponseYou've already chosen the best response.0
um, now that you mention it, I don't see an answer. I'll go look for it
 2 years ago

sara1234 Group TitleBest ResponseYou've already chosen the best response.0
i saw those i cant seem to find the answer that matchs in the attactment
 2 years ago

Tennistar Group TitleBest ResponseYou've already chosen the best response.0
@AccessDenied @Agent_Sniffles @evergirl @campbell_st @Libniz @LoveYou*69
 2 years ago

Tennistar Group TitleBest ResponseYou've already chosen the best response.0
I don't know. I called some people to help, try to figure it out. Sorry and good luck!
 2 years ago

sara1234 Group TitleBest ResponseYou've already chosen the best response.0
can you guys help please?
 2 years ago

trollpower Group TitleBest ResponseYou've already chosen the best response.0
sin(3x) = sin(x + 2x) = sin(x)cos(2x) + cos(x)sin(2x)
 2 years ago

sara1234 Group TitleBest ResponseYou've already chosen the best response.0
@trollpower which answer is that?
 2 years ago

trollpower Group TitleBest ResponseYou've already chosen the best response.0
your ques is sin(3x)+Cos(3x)
 2 years ago

trollpower Group TitleBest ResponseYou've already chosen the best response.0
You just have to remember two formulas sin(a+b) = sin(a)cos(b) + cos(a)sin(b) cos(a+b) = cos(a)cos(b)  sin(a)sin(b) Now solve it and get your answer
 2 years ago

sara1234 Group TitleBest ResponseYou've already chosen the best response.0
i don't know howw
 2 years ago
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