Find the Wiener-It chaos decomposition for the following random variables ( (T>0) is fixed): a) (exp left(B_{T}-T

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Find the Wiener-Itô chaos decomposition for the following random variables ( \(T>0\) is fixed):

a) \(\exp \left(B_{T}-T / 2ight)\),

b) \(B_{T}^{5}\),

c) \(\int_{0}^{1}\left(r^{3} B_{t}^{3}+2 t B_{t}^{2}ight) d B_{t}\),

d) \(\int_{0}^{1} t e^{B_{t}} d B_{t}\).

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