Question 1071595
1) Find a formula for sn, n≥1, if sn is given by
3/4,4/7,5/10,6/13,7/16,...
<pre><b>
The sequence of numerators is 3,4,5,6,7,...,n+2
The sequence of denominators is 4,7,10,13,16,...,3n+1
So:
{{{s[n] = (n+2)/(3n+1)}}}

Edwin</pre></b>