List of top Electronics Engineering Questions on Probability asked in CUET (PG)

Let the probability density function of a random variable x be given as \( f(x) = ae^{-2|x|} \). The value of 'a' is
X is a continuous random variable with probability density function given by \(f(x) = \{kx \text{ for } 0 \le x<2; 2k \text{ for } 2 \le x<4; -kx+6k \text{ for } 4 \le x<6\}\). The value of k will be