Given a random process X(t)= (A/3)cos(w.t+O), A and w. are constants, and e is uniformly distributed random variable over the interval (-1t,n). The covariance function of X(t) can be found as Select one: O a. (A? /8) cos(WoT). Ob. (A /4) cos(w.T). Oc. (A /2) cos(w.T). O d. (A /6) cos(w.T).

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