Let (X, d) and (X, d') be a metric spaces such that there is NEN '(a, b) ≤ d(a, b) ≤ d'(a,b), (Va,b ≤ X). N Show that if (X, d') is a complete metric space, then (X, d) is also a complete metric space. 4. satisfying

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how to answer number 4
4.
satisfying
Let (X, d) and (X, d') be a metric spaces such that there is NEN
1
==ď' (a,b) ≤d(a,b) ≤ ď' (a,b), (va,b ≤ X).
Show that if (X, d') is a complete metric space, then (X, d) is also a complete
metric space.
Transcribed Image Text:4. satisfying Let (X, d) and (X, d') be a metric spaces such that there is NEN 1 ==ď' (a,b) ≤d(a,b) ≤ ď' (a,b), (va,b ≤ X). Show that if (X, d') is a complete metric space, then (X, d) is also a complete metric space.
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