Two points, X and Y , are chosen at random on a rod of length 1. What is the expected distance between these two points?
Can anyone help me out with this question? Not exactly sure where to start?
Follow Math Help Forum on Facebook and Google+
Last edited by Anonymous1; May 12th 2010 at 01:03 PM.
I think an easier approach is:
Assuming...... ~ ~
......makes this fairly simple, actually.
View Tag Cloud