19. Proposition: Let c be a constant and f and g two measurable real-valued functions defined on the same domain. Then t

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19 Proposition Let C Be A Constant And F And G Two Measurable Real Valued Functions Defined On The Same Domain Then T 1 (38.65 KiB) Viewed 41 times

19. Proposition: Let c be a constant and f and g two measurable real-valued functions defined on the same domain. Then the functions f+c, cf,f+g, g-f, and fg are also measurable. 20. Theorem: Let (f) be a sequence of measurable functions (with the same domain of definition). Then the functions sup {₁,..., Su}- inf (fi,.... fn}, sup f, inf f, lim f, and lim f, are all measurable. I Summarize the key ideas from the above 2 propositions and theorems