Mathematics
Mathematics, 12.07.2019 23:30, absolyoshi101

If a ⊂ b, then which of the following describes the relationship between a and b? 1. set a can have the same number of elements as set b. 2. set b may have less elements than set a. 3. the intersection of sets a and b must be the empty set. 4. set b may have more elements than a does.

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If a ⊂ b, then which of the following describes the relationship between a and b? 1. set a can have...

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