# Non-empty bounded subset of R.... then prove a function

Pls provide step by step proof with explaination. Thanks.

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#### Solution Preview

See attachment pls.

Let A be a non-empty bounded subset of R. Let . Prove that B is bounded above.

Before we prove the above statement, we need to give two definitions.

Definition 1. A non-empty subset A of R ...

#### Solution Summary

The expert examines non-empty bounded subsets of R. A function is proved.

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