- #1
MathBubble
- 1
- 0
Homework Statement
I'm trying to show that U(X+Y) = X in distribution, where X and Y are independent exp(λ) distributed and U is uniformly distributed on (0,1) independent of X+Y.
Homework Equations
The Attempt at a Solution
X+Y is gamma(2,λ) distributed. But I can't figure out how to deal with this product.