SOLUTION: Let Aequals=StartSet 10 comma 11 comma 12 comma 13 comma 14 comma 16 comma 17 comma 18 EndSet{10,11,12,13,14,16,17,18}. a. How many subsets does A​ have? b. How many proper

Algebra ->  Subset -> SOLUTION: Let Aequals=StartSet 10 comma 11 comma 12 comma 13 comma 14 comma 16 comma 17 comma 18 EndSet{10,11,12,13,14,16,17,18}. a. How many subsets does A​ have? b. How many proper      Log On


   



Question 1065177: Let Aequals=StartSet 10 comma 11 comma 12 comma 13 comma 14 comma 16 comma 17 comma 18 EndSet{10,11,12,13,14,16,17,18}.
a. How many subsets does A​ have?
b. How many proper subsets does A​ have?

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
8 elements so 2%5E8 or 256 subsets.
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The original set is also one of the subsets.
Removing it would leave you with 255 proper subsets.