Question: Stochastic modelling in finance 3. Let (W(t), r > 0) be a standard Brownian motion. Calculate E X (t)) for each of the following cases

Stochastic modelling in finance

3. Let (W(t), r > 0) be a standard Brownian motion. Calculate E X (t)) for each of the following cases (1) X(0) = W ()- 3:W() (i1) X(+) : sinh (W(5) (in) X(t) - cosh (W(t)) (IV) X(t) = [sinh (W())P

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