2. Let A Ø. If A has exactly n elements, then A has exactly 2" subsets, Vn € N.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.5: Mathematical Induction
Problem 23E
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![Prove the following by mathematical induction.
2. Let A Ø. If A has exactly n elements, then A has exactly 2" subsets, Vn € N.
2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2ebb64a8-a948-4df5-bec9-820ec92def8b%2F7c8b4fac-110b-49d5-9f0b-23ba51b2d045%2F5f2upn8_processed.png&w=3840&q=75)
Transcribed Image Text:Prove the following by mathematical induction.
2. Let A Ø. If A has exactly n elements, then A has exactly 2" subsets, Vn € N.
2
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