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Mathematics, 28.01.2020 17:48 cheergirl2133

Given the two sets, which statement is true?

a = {1, 2}
b = {1, 2, 3, 4}

1. b⊂a
2. 3⊂a
3. 4⊂a
4. a⊂b
5. none of the above

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Answers: 3

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You know the right answer?
Given the two sets, which statement is true?

a = {1, 2}
b = {1, 2, 3, 4}
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