Cho 2 tập hợp A = {1;3;5;8}, B = {3;5;7;9}. Tìm A∩B và A∪B.

Jimmy Ko asked May 17, 2022

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Jimmy Ko asked May 17, 2022

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21 votes

Answer:

gien

Explanation:

Helic answered May 21, 2022

by Helic

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