Add new comment

But what if you did this:

Z = (1 - 1) + [1 - 1] + (1 - 1) + [1 - 1] + ...

The terms in round brackets sum to Z, as do the terms in square brackets. Thus, Z = Z + Z. In fact, Z = 3Z, 4Z and so on.

Filtered HTML

  • Web page addresses and email addresses turn into links automatically.
  • Allowed HTML tags: <a href hreflang> <em> <strong> <cite> <code> <ul type> <ol start type> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.