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gumball gumball
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6 years ago
Once a contradiction is allowed it is possible to prove that
 
 

a. any statement is false.
  b. any statement is true.
  c. no statements are true.
  d. no tautologies are possible.

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lawnmower635lawnmower635
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6 years ago
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gumball Author
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6 years ago
Thank you so much for the answer
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