Oris
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8 tadan 1-dars
Which set equals { x ∈ ℤ | 0 < x < 4 } ?
{1, 2, 3}
{0, 1, 2, 3, 4}
{1, 2, 3, 4}
{0, 1, 2, 3}
Tekshirish
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