Rene Descartes

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Across
  1. 3. Descartes' philosophy of doubt
  2. 4. 4-letter last name of philosopher influenced by Descartes, Immanuell
  3. 7. Type of plane to graph equations on a 2 dimensional plane.
  4. 9. Formula on the refraction of light
  5. 11. Where Descartes obtained his Law degree
Down
  1. 1. 4-letter last name of a philosopher influenced by Descartes, David
  2. 2. Queen of Sweden
  3. 5. Main Philosophy that Descartes studied in College
  4. 6. Philosophical field devoted to the study of Reality
  5. 7. Latin for "I Think There For I Am"
  6. 8. College Rene Descartes Attended in 1606
  7. 10. Singer who sung "Therfore I Am"