L~tP := {(Ij' Ij)}7=. be a tagged partition of [a, b] and let c. < c2.(a)
Chapter 7, Problem 5(choose chapter or problem)
L~tP := {(Ij' Ij)}7=. be a tagged partition of [a, b] and let c. < c2.(a) liub~toasubintervalIj whosetagsatisfiesc( ~ tj ~ c2,showthatcl -liP II~ u ~c2+IIPIi. ~(b) If v E [lr, b] and satisfies c( + IIPII ~ v ~ c2 - liP II,then the tag Ij of any subinterval Ijthat contains v satisfies tj E [c.' c2].
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer