Density and distribution functions of X + Y
41100
Density of sum of two independent uniform random variables on $[0,1]$
78764
Finding joint density of dependent variables
51845
PDF of $Y = \cos(\pi X)$
101724
Expected minimum distance from a point with varying density
118534
Find the distribution of (X, X+Y) when X and Y have a given joint Normal distribution
124728
Density of random variables
112378
Decision boundaries and Gaussian density functions
135085
The mutual density of $X,Y$ in $\{|t|+|s|<1\}$ is constant, are $X,Y$ independent?
85790
Product of two random variables that has exponential distribution
30245
Finding distributions on $\mathbb{R^2}$ constrained by 2 equations.
84185
density of $X^2$ when $X$ has uniform $[-1, 2]$ distribution
30065
Calculation of number density from material density
95498
i.i.d. random variables uniform distribution
82804
Probability density of sum of two beta random variables
140650
Find the distribution of sum and product of standard normal random variables
73954
Density function for RV
13831
Find $ P(Z>X+Y)$ where $X,Y,Z \sim U(0,1)$ independently