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2 answers

False. For the squared terms--one negative sign--one sheet. Two negative signs--two sheets.

Here is a link.

http://en.wikipedia.org/wiki/Hyperboloid

2007-06-11 21:15:29 · answer #1 · answered by Northstar 7 · 0 0

yes

2007-06-11 07:43:36 · answer #2 · answered by Anonymous · 1 0

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