For random variables X1,..., Xn in Problem 5.1.3, let X = [X1 ··· Xn]. What is fX(x)?
Problem 5.1.3
The random variables X1,..., Xn have the joint PDF.
![](https://test.transtutors.com/qimg/86a06048-f716-47ad-b9cd-88e1f94488cb.png)
(a) What is the joint CDF, FX1,...,Xn (x1,..., xn)?
(b) For n = 3, what is the probability that mini Xi ≤ 3/4?