4 of 5 added 13 characters in body

Undeleted, redeleted,re-undeleted

About the Continuum Hypothesis asks a reasonable question that has been answered many times before. It was properly closed as a duplicate.

But it was then deleted, even though it had six upvoted answers with scores from 3 to 13. I think this was unnecessary and counterproductive.

I'd like to see it undeleted.