Let P be a tagged parition of [0, 3].(a) Show that the union V. of all subintervals in P
Chapter 7, Problem 4(choose chapter or problem)
Let P be a tagged parition of [0, 3].(a) Show that the union V. of all subintervals in P with tags in [0, 1] satisfies [0, 1 - liP II]S;V( S; [0, 1 + liP II].(b) Show that the union V2 of all subintervals in P with tags in [1,2] satisfies [1 + liP II,2 - IIPIIJ S; V2 S; [1 - liPII,2 + IIPII].
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