Show that for every real-valued function (u=u^{+}-u^{-})and (|u|=u^{+}+u^{-}).

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Show that for every real-valued function $u=u^{+}-u^{-}$and $|u|=u^{+}+u^{-}$.

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Measures Integrals And Martingales

ISBN: 9781316620243

2nd Edition

Authors: René L. Schilling

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Question Posted: Jan 23, 2024 10:01 AM

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Show that for every real-valued function (u=u^{+}-u^{-})and (|u|=u^{+}+u^{-}).

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By definition ut x max ux 0 and ux minux 0 Now th...View the full answer

Measures Integrals And Martingales

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