0 votes 0 votes Let the probability density function of a random variable $x$ be given as $$f\left ( x \right ) = ae^{-2\left | x \right |}$$ The value of $’a’$ is _________________. new gate2022-ee numerical-answers + – Arjun asked Feb 15, 2022 • edited Feb 19, 2022 by soujanyareddy13 Arjun 15.9k points answer comment Share See all 0 reply Please log in or register to add a comment.