Let $X$ be A real random variable. $A$ is an event.
Is the following equality correct?
$E[X 1_A] = E[X | A] P(A)$
In particular, if $P(A) = 0$, is the equality still true?
2026-04-12 18:47:29.1776019649
Conditional expectation equality and definition
127 Views Asked by user38355 https://math.techqa.club/user/user38355/detail AtRelated Questions in PROBABILITY-THEORY
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