ba3ongo5c ba3ongo5c
  • 24-08-2021
  • Mathematics
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Cho 2 tập hợp A = {1;3;5;8}, B = {3;5;7;9}. Tìm A∩B và A∪B.

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Kyle5bernier Kyle5bernier
  • 24-08-2021

Answer:

gien

Step-by-step explanation:

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