Answered: 1: Let (X,) be a metric space and let…

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1: Let (X,) be a metric space and let d1(x.,y)=K d(x.y), K>0. Prove that d1 is a metric function on X.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section: Chapter Questions

Problem 17RE

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1: Let (X,) be a metric space and let
d1(x,y)=K d(x.y), K>0.
Prove that d1 is a metric function on X.

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