Recent content by withoutwax

That's the problem I'm facing now..it require sum high maths solution...

I am wondering whether the following expression can be simplified sum of( (p^n) / (n!) ) from n=1 to n=n.

1. Homework Statement Suppose N electron can be placed in either of two configurations. In configuration 1, they are all placed on the circumference of a narrow ring of radius R and uniformly distributed so that the difference between adjacent electron is the same everywhere. In configuration...