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Power set and bijection

I have two small problems. I need all the work shown and in the second problem please answer in detail and NOT just yes or no.

(See attached file for full problem description)

© BrainMass Inc. brainmass.com July 15, 2018, 5:13 pm ad1c9bdddf

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Solution Summary

There are two proofs here, one regarding power sets, equivalence relations, and equivalence classes, and one regarding bijections.

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