Mathematics, 08.08.2019 00:30, xaviiaquino3378
8. let r be the relation on the set of all sets of real numbers such that srt if and only if s and t have the same cardinality. show that r is an equivalence relation. what are the equivalence classes of the sets {0, 1, 2) and z?
Answers: 3
Mathematics, 21.06.2019 20:30, marahkotelman
Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?
Answers: 1
Mathematics, 22.06.2019 00:10, abigaleschwartz
Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?
Answers: 2
8. let r be the relation on the set of all sets of real numbers such that srt if and only if s and t...
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