Knowing that sin (a+b) = sin(a)cos(b)+sin(b)cos(a), is there a generic form for evaluating sin (n(a+b))?
Thanks for the help!
Thanks!
It's been far too long since I've had a math class, and here I am in Calculus I. Fortunately, the TA has agreed to spend a few hours with myself and other students drilling (into our heads) the concepts from algebra, pre-cal, and trig that we've forgotten. If only he'd find a room we can use...