0 votes 0 votes Find the value of $\lambda$ such that the function $f(x)$ is a valid probability density function _______ $f(x) = \begin{cases} \lambda (x-1)(2-x) & \text{for } 1 \leq x \leq 2 \\ 0 & \text{otherwise} \end{cases}$ Probability and Statistics gate2013-ce numerical-answers probability-and-statistics probability probability-density-function + – Milicevic3306 asked Mar 25, 2018 retagged Mar 10, 2021 by Lakshman Bhaiya Milicevic3306 11.9k points answer See all 0 reply