- #1

- 23

- 0

## Main Question or Discussion Point

(1/2) + (2/4) + ... + (n/(2^n))

=

sum i=1 to i=infinity of (i/(2^i))?

i know how to express the sum of just 1/(2^i), but not the above

thanks for the help!

=

sum i=1 to i=infinity of (i/(2^i))?

i know how to express the sum of just 1/(2^i), but not the above

thanks for the help!