Definition 14.2.1 (Complete Measure). Let $(X, \cm, \mu)$ be a measure space, then $\mu$ is complete if for any null set $E \in \cm$ and $F \subset E$, $F \in \cm$.
Definition 14.2.1 (Complete Measure). Let $(X, \cm, \mu)$ be a measure space, then $\mu$ is complete if for any null set $E \in \cm$ and $F \subset E$, $F \in \cm$.