Contact us
Choose a category below so we can get back to you as quickly as possible.
an=(1/3)[1/n-1/(n+1)] sn=(1/3){(1/1-1/2)+(1/2-1/3)+.+[1/n-1/(n+1)]} =(1/3)[1-1/(n+1)] =1/3-1/3(n+1)
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.