(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A, B in a sigma algebra

Prove

m(A)+m(B)=m(AuB)+m(AnB)

m denotes the measure.

3. The attempt at a solution

Don't see how to do it.

Somehow we are dealing with each individual set and taking the measure on them. Then finding what they equate to.

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# Homework Help: Measure space

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