Answer:
a) Suppose that F is ordered in ascending order: . Then, the complement of F can be written as
which is the union of a finite number of open intervals, then is an open set. Thus, F is a closed subset of the real numbers.
b) Take an arbitrary element of F, let us say . Now, choose a real number such that
there are not other element of F, because is less that the minimum distance between and its neighbors.
In case that we only consider , and if we only consider .
Then, all points of F are isolated.
Step-by-step explanation:
6 quarts equals 12 pints
8 quarts equals 2 gallons
48 fl oz equals 6 cups
You do pemdas and the answer should be 27
Answer:
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Step-by-step explanation: