sierrac257
15.11.2019 •
Mathematics
∀set a: (a⊆a)
select one:
true
false
Solved
Show answers
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Ответ:
True
Step-by-step explanation:
You're claiming that every set is a subset of itself.
That's trivially true, because
requires that every element of A is also an element of A, which is tautologically true.
Ответ: