Let (x, d) be a metric space, and suppose a and b are subsetsof
x. prove the following stateme...
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Mathematics, 08.01.2020 23:31 dwhitlock10
Let (x, d) be a metric space, and suppose a and b are subsetsof
x. prove the following statements.
(a) if a is contained in b then the closure of a is
containedin b.
(b) the closure of (a union b) = the closure of a union
theclosure of b.
(c) the closure of (a intersect b) is contained in the
closureof a intersect the closure of b.
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Answers: 3
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