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Topic: valid or not valid?
Replies: 3   Last Post: Jan 31, 2008 12:40 PM

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Posts: 2
Registered: 9/21/07
valid or not valid?
Posted: Oct 31, 2007 9:19 AM
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Determine whether the argument is valid or invalid.
Loretta's hobby is stamp collecting. If her husband likes to fish, then Loretta's hobby is not stamp collecting. If her husband does not like to fish, then Nathan likes to read. Therefore, Nathan likes to read.

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