Ask a New Question

Asked by Neha

Arbitrary union of closed set is closed Prove or disprove
9 years ago

Answers

Answered by pavel
The union of closed sets [1/n;1-1/n] is not closed (the real line topology)
9 years ago
There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer


We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.

Related Questions

There is an arbitrary triangle with angles A, B, and C and sides of lengths a, b, and c. Angle A is... What does the term arbitrary mean? If you have an arbitrary polynomial P(x) of the n’th degree in x, and you graph the equation y = P(x... If ABCD is an arbitrary convex quadrilateral, then the area enclosed by ABCD is described by the fo... Given an arbitrary one dimensional vector v imputed by the user for example v='Helllllloooooo' or... The maximum number of arbitrary constants is equal to a. Number of derivatives in the differential... A closed organ pipe (closed at one end) has a length of 8.67 x 10^-1 m. (a) What is the fundamental... Let G be an arbitrary graph with at least 2 vertices. We construct a graph H by adding two vertices... Prove or disprove the arbitrary union of closed set is closed? Freedom from arbitrary rule
Submit Your Answer

Question

Arbitrary union of closed set is closed Prove or disprove

Ask a New Question
Archives Contact Us Privacy Policy Terms of Use