How to create a a:d:b vector to create and display "sin(0), sin(pi/n), sin((2*pi)/n), . . . , sin(2*pi)]" : <p>I have been trying for a while to get this to work but I don't seem to be getting any closer to a solution.</p>

<p>I'm not sure of what the pattern is and what to write for the "d" value in a:d:b</p>
