subject
Mathematics, 07.04.2020 22:59 Carrchris021

If it is possible to label each element of an infinite set S with a finite string of keyboard characters, from a finite list characters, where no two elements of S have the same label, then S is a countably infinite set. Use the above statement and prove that the set of rational numbers is countable.

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:10, Jasten
What is the point-slope equation of a line with slope -5 that contains the point (6,3)
Answers: 1
image
Mathematics, 21.06.2019 16:30, tleppek6245
Can someone me with this problem . show your work .
Answers: 1
image
Mathematics, 21.06.2019 18:30, Key1431
In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft
Answers: 2
image
Mathematics, 21.06.2019 19:00, kadams3836
The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.
Answers: 1
You know the right answer?
If it is possible to label each element of an infinite set S with a finite string of keyboard charac...

Questions in other subjects: