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Let S={1,2,3, …, 100}. The number of non...

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

A

`2^(50)(2^(50) - 1)`

B

`2^(100)-1`

C

`2^(50)-1`

D

`2^(50) + 1`

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A
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