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If A={1,B},where B = {2,3}.Then, P(A) is...

If `A={1,B}`,where `B = {2,3}`.Then, `P(A)` is equal to

A

`{{1}, {B}, {1, B}}`

B

`{phi, {1}, {B}, {1,B}}`

C

`{phi, {1}, {B}}`

D

None of these

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The correct Answer is:
B
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ARIHANT PUBLICATION BIHAR-SETS, RELATIONS AND FUNCTIONS-Exam Booster For Cracking Exam
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