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Rom4ik [11]
3 years ago
13

If U=(1,2,3,4,5,6,7,8,9) A=(1,2,3) is A a subset of U and is U a superset of A.

Mathematics
2 answers:
barxatty [35]3 years ago
7 0

Answer:

yes A is a SUBSET of U and U is a SUPERSET of A.

Explanation: use curly braces for the elements.

A is a subset of U since U has the elements {1,2,3,4,5,6,7,8,9}, and A has the elements {1,2,3}

U contains the elements listed in set A, so a is a SUBSET of U

Lady bird [3.3K]3 years ago
4 0

Answer:

Below

Step-by-step explanation:

A is a subset of U because 1,2,3 is in set U.

U is a superset of A as U contains 1,2,3 and other elements.

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