Find the interior and closure of the set of rationals in
with standard metric.
The set of rationals (\mathbb{Q}) in (\mathbb{R}) with the standard metric (d(x,y) = |x-y|) is dense but has no intervals of real numbers fully contained in it. _____ ____ ___ ______ _________ _________ ____ ___ ________ __________ __________.
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Suppose that is given by
and
is given by
. Compute the derivative of
.
Let F be the function from to
defined by
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