Q1 only Answer with full steps please

1. (20 marks) Find the pdf of Y=exp(X) when X follows a normal distribution with mean u and standard deviation o. Find the mean and variance of Y. 2 . (20 marks) X and Y are independent and identically distributed random variables following U(0, 1). Compute the joint density of (Z, V) where Z=3X+Y and V=exp(X)