Exercise 10: Show that if A and B are bounded subsets of IR,then AUB is a bounded set. Show that sup (AUB) = sup & SupA supl}

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Answered: Exercise 10: Show that if A and B are…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

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Exercise 10: Show that if A and B are bounded subsets • bounded set. Show that then AUB is a of IR, sup (AUB) = Sup { Sup A supB}