ESE 2020Q28
Q: X is a continuous random variable with probability density function given by f(x) = kx (0 ≤ x < 2) = 2k (2 ≤ x < 4) = −kx + 6k (4 ≤ x < 6) The value of k will be
(a)2⁄3
(b)1⁄8
(c)1
(d)8
Correct Answer: (b)
Detailed explanation coming soon.