- #1
Gott_ist_tot
- 52
- 0
Homework Statement
A newsagent finds that the probability of selling 50n copies of a certain magazine is 2^{-n-1} for n = 1,2,3,... What is the largest sensible number of copies of the magazine that they should stock.
Homework Equations
The Attempt at a Solution
I really don't know how to approach this one. I hate not to provide anything in the attempt, but I am really lost on this one. Any suggestions are appreciated