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If A={x,y} then power set of A is...

If A={x,y} then power set of A is

A

`{x^(y),y^(x)}`

B

`{phi,x,y}`

C

`{phi},{x},{y},{2y}`

D

`{phi},{x},{y},{x,y}`

Text Solution

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The correct Answer is:
D
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