2. A random process X(t) is defined by x(t) = { 1 T≤t≤T+1, 0 else, where T is a uniformly distributed random variable in the interval (0,1). (a) Plot a few sample functions of X(t). (b) Find the pmf of X(t) for a fixed value of t. (c) Find μx(t) and Rx (t1, t2). Is X(t) a wide-sense stationary random process?