(8) Let (X, B, µ) be a measure space. Prove the following: If {E} is a countable collection of sets in B with u(E1) < 0 and E, 2 E+1 for i 1,2,..., then E, = lim u(En).

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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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 Let (X, B, μ) be a measure space. Prove the following: If
{Ei} is a countable collection of sets in B with μ(E1) < ∞
and Ei ⊇ Ei+1 for i = 1, 2,..., then
μ


i=1
Ei

= limn→∞ μ(En).

(8) Let (X, B, u) be a measure space. Prove the following: If
{E} is a countable collection of sets in B with u(E1) < 00
and E, 2 E+1 for i 1,2,..., then
= lim u(En).
Transcribed Image Text:(8) Let (X, B, u) be a measure space. Prove the following: If {E} is a countable collection of sets in B with u(E1) < 00 and E, 2 E+1 for i 1,2,..., then = lim u(En).
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