How to prove that the second order characteristic function MUV(wU,wV) with wV=0 is equal to the characteristic function MU(w) of the random variable U alone?
How to prove that for 2 independent random variables U and V, Muv(wU,wV)=MU(wU)MV(wV)?
2026-04-02 04:47:08.1775105228
Proving characteristic properties
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