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Question-210816




Question Number 210816 by lmcp1203 last updated on 19/Aug/24
Commented by lmcp1203 last updated on 19/Aug/24
find k >0 and integer minimum. thanks  sen=sine  cos=cosine
findk>0andintegerminimum.thankssen=sinecos=cosine
Answered by Ghisom last updated on 19/Aug/24
cos ((1353π)/7) =sin ((17π)/(14))  ⇒ K_(min) ^+ =17
cos1353π7=sin17π14Kmin+=17
Answered by lmcp1203 last updated on 19/Aug/24
thanks
thanks

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