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Mathematics 17 Online
Ardin:

What would make A={1{1,2}} is {1}⊆A, true or false?

Ardin:

I assume that its true as 1 is in set A i'm just trying to make sure i read these types of problems correctly

Ardin:

If im reading the problem correctly thats goo i just want to check that i am,

Ardin:

good*

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