0 votes 0 votes A random variable $X$ has the density function $f(x)= \begin{Bmatrix} c(x+\sqrt{x}) & x\epsilon [0,1]\\ 0& otherwise \end{Bmatrix}.$ (b) Compute $\text{E(1/X)}$. Probability probability gravner engineering-mathematics random-variable + – Pooja Khatri asked Sep 26, 2018 Pooja Khatri 284 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Balaji Jegan commented Sep 26, 2018 reply Follow Share I am getting c = 6/7 and Harmonic Mean, E(1/X) = 18/7 0 votes 0 votes smsubham commented Jun 4, 2020 reply Follow Share How did you get expectation? 0 votes 0 votes Please log in or register to add a comment.