Let S = {1, 2, 3,…, 100}. The number of non-empty subsets A of S such that the product of elements in A is even, is

Let S = {1, 2, 3,…, 100}. The number of non-empty subsets A of�

1.	Let S = {1, 2, 3,…, 100}. The number of non-empty subsets A of S such that the product of elements in A is even, is
A.	250 (250 – 1)
B.	250 – 1
C.	250 + 1
D.	2100 + 1
Answer» B. 250 – 1

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Let S = {1, 2, 3,…, 100}. The number of non-empty subsets A of S such that the product of elements in A is even, is

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