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The answers really different for everyone, please don’t cheat. Even if you do nobody will have your answers so better to just try
ITS DIFFERENT FOR EVERYONE JUST DO IT ON YOUR OWN
Why did you take the negative sign out? sin(-PI/12)=-sin(PI/12) I understand this why are we adding pi to the denomenator I udner stand that sin (theta) = sin (theta + 2pi) = + sin(PI/12+PI) I don't understand that = sin(13PI/12) how did we get thirteen
but I can evalute using limits...