Lebesgue Integration | Non-negative functions | Measure Theory

In this video we learn how to integrate non-negative functions with respect to abstract measures.

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Timestamps in this video:
00:00 Introduction.
00:53 Integrating simple functions.
03:17 Graphical description of integral.
05:55 Properties of integrals.
07:07 Integrating non-negative measurable functions.
08:57 Conclusion: Integrating is hard.

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