f(x)= 32/(x+4)^3 for x>0
how do i verify f(x) is a pdf, i know f(x) has to be integrated, but between which limits cos i can't seem to get 1
Last edited by oyinkan; November 29th 2012 at 01:54 PM.
Follow Math Help Forum on Facebook and Google+
Integrating over should do the trick.
The problem says "x> 0" so your integration should be from 0 to infinity.
View Tag Cloud