if number of proper subsets of a set X is 255, then n(X)
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Answered by
8
no of proper subsets=2^m-1
2^m-1=255
2^m=256
=2^8
therefore,
m=8
no. of elements =8
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Answered by
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Answer:
Step-by-step explanation:
no of proper subsets=2^m-1
2^m-1=255
2^m=256
=2^8
therefore,
m=8
no. of elements =8
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