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A set contains (2 n+1) elements. The num...

A set contains (2 n+1) elements. The number of subsets of this set containing more than n elements is equal to

A

1: `2^(n-1)`

B

2: `2^(text (n ))`

C

3: `2^(n+1)`

D

4: `2^(2n)`

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The correct Answer is:
D
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