Show that the autocovariance function can be written as (s, t) =E[(xss)(xt - t)] = E(xxt)...

 

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Show that the autocovariance function can be written as (s, t) =E[(xss)(xt - t)] = E(xxt) - st == where E(x) = and E(x) = fls. Show that the autocovariance function can be written as (s, t) =E[(xss)(xt - t)] = E(xxt) - st == where E(x) = and E(x) = fls.