Hi I'm working on the measure theory and probability, I'm totally confused by the following question. Need help. Suppose $0<a<b$, show $$E(|X|^a)\le(E(|X|^b))^\frac{a}{b}$$ from measure theory prospective (lebesgue-integral)
2026-04-21 16:37:13.1776789433
Have problem to prove the following inequality
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