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OLEGan [10]
3 years ago
5

How many proper subsets does the set T = {i, c, j, e} have?

Mathematics
1 answer:
Gala2k [10]3 years ago
5 0
Number of proper subsets = 2^number of elements- 1
= 2^n - 1
No of elements = 4
2^4-1 = 16-1 = 15
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