This document describes a probability problem involving two independent random variables X and Y with given probability density functions fX(x) and fY(y). It asks to: (a) determine the value of c, (b) determine the joint probability density function fX,Y(x,y), (c) determine the covariance of X and Y, (d) determine the probability that X is less than Y, and (e) determine the joint cumulative distribution function FX,Y(x,y).