Question 441542
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b> 
Hi
arithmetic sequence
5/2, 11/6, 7/6, 1/2, -1/6,...
  d = -4/6 = -2/3
{{{a[n]=a[1]+(n-1)*d}}}
{{{a[n]= 5/2 +(n-1)*(-2/3)}}}




ewatrrr@aol.com
private/pay tutoring Inquiries only, please.