## swissgirl Group Title Let A and B be sets. Prove that A=B iff $$\mathcal{P}(A)=\mathcal{P}(B)$$ 2 years ago 2 years ago

1. swissgirl

Forget it guys i have it

2. apoorvk

-_-

3. swissgirl

MEANIE :P

4. apoorvk

:P