Answer:
step back u idiot
Step-by-step explanation:
22/7x4^2=50.28
3x3=9
50.28-9=41.28
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(treat as one element of )
The power set of is
1. is true because both and .
2. is true.
3. is true (same reason as part 1).
4. is false because does not contain the set , rather just the element itself.
5. is false because the element on its own simply is not in . That does not mean , but that belongs to a subset of .
6. is true.
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