Math, asked by subiksha3585, 11 months ago

how many proper non-empty subsets are there for {1,2,3,4} ?

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Answered by prostudyadvik

1

Answer:

This set contains n= 4 elements then number of non empty subsets{=2^n-1}=16–1=15

These subsets are[{1},{2},{3},{4},{1,2},{1,3},{1,4}{2,3},{2,4},{3,4},{1,2,3}{1,2,4},{1,3,4},{2,3,4},{1,2,3,4}]

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