what are thr proper subsets

How many sets are subsets of set B?List the subsets of set B. Which are proper subsets? B= {1,2,3,4,5} would it be 5 subsets (1
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2. asked by Kristi
3. 936 views
I was to answer this question: How are the idea of subsets and proper subsets used in counting to identify relationships between
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2. asked by B.B.
3. 547 views
How are the ideas of subsets and proper subsets used in counting to identify relationship between whole numbers?
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2. asked by tammy
3. 484 views
Let f:A->B, where A and B are nonemptyProve that f(S1 - f(S2) is a proper subset of f(S1 -S2) fo all subsets S1 and S2 of A.
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2. asked by dreww1961
3. 1,135 views
Let f:A->B, where A and B are nonemptyProve that f(S1 - f(S2) is a proper subset of f(S1 -S2) fo all subsets S1 and S2 of A.
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2. asked by dreww1961
3. 693 views
Given that A={5,6,7,8} calculate the number of subsets and proper subsets
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2. asked by Anonymous
3. 291 views
3 questions if you can help me.1. Calculate the number of subsets and the number of proper subsets for the set. {x|x is a day of
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2. asked by Roger
3. 703 views
3 questions if you can help me.1. Calculate the number of subsets and the number of proper subsets for the set. {x|x is a day of
1. 1 answer
2. asked by Roger
3. 842 views
How many elements must a set have if the number of proper subsets of the set is 1/2 of the total number of subsets of the
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2. 101 views
If n(A)= 8, then how many proper subsets does A have?
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2. asked by tom
3. 461 views