Contact us
Choose a category below so we can get back to you as quickly as possible.
3/2=1+1/2 9/4=2+1/4 13/4=3+1/4 65/16=4+1/16 . An=n+2^(-n) Sn=(1+2+…+n)+(1/2+1/4+1/8+1/16+…+1/2^n) =(1+n)*n/2+(1-2^(-n))
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.