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OLEGan [10]
2 years ago
11

Is 21 prime or composite

Mathematics
2 answers:
Evgen [1.6K]2 years ago
7 0

Answer: composite

Step-by-step explanation: :)

Rudiy272 years ago
3 0

Answer:

Im pretty sure 21 is composite

Step-by-step explanation:

Hope this helps and sorry if its incorrect

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