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Mathematics, 12.04.2021 15:30 jxeidy8284

Cardinalul mulţimii A={ x  IN / x + 2 < 7 } este : a) 3 b) 4 c) 5 d) 6.

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Cardinalul mulţimii A={ x  IN / x + 2 < 7 } este : a) 3 b) 4 c) 5 d) 6....
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