Ask your own question, for FREE!
Mathematics 11 Online
OpenStudy (walters):

Show that for any metric space X, the set X\{x} is open in X.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!