find the number of subsets for set a) containing 3 elements b) whose cardinal number is 5
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Answered by
12
Answer:
Because the set A = {1, 2, 3, 4, 5} contains "5" elements. Hence, the number of proper subsets of A is 16.
Answered by
5
Answer:
It's 32
Step-by-step explanation:
no. of subsets is determined by 2^n (where n is the no. of subsets/elements of a set)
since cardinal no. 5 represents the number of elements/subsets, the no. of elements/subsets will be 5.
hence,
2^5 = 32
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