need typed answer Problem 31.Let H be a Hilbert space and ACHA closed convex non-empty set. Prove thatРА: Н — Н is non-ezpansive, і.е.,||PA(x) – PA(Y)|| < ||r – y||, Væ, y E H.(Ра is the orthoдопal projection оп A).

Answered: Image /qna-images/answer/df4adc61-0954-4200-b8d5-6995b3661c99.jpg

Answered: ||PA(x) – PA(Y)||< ||x – y|l: A(y)||

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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