Defend your answers. 1) Does the number 1 exist? 2) Is it true that 1 + 1 = 2? 3) Is it possible that 1 + 1 = 2 is false? 4) Can you doubt that 1 + 1 = 2? 5) Can you doubt that 1 exists? 6) Can you prove that a statement is true without knowing the meaning of the statement? [For example, Prove that "XqXX$amNNmM yyty3wjj: kXzQQp"] 7) If a statement cannot be proven true, does that mean that the statement is false? 8) Can you prove the following statement? "There is no proof of this statement." 9) Is it possible that number theory is inconsistent (contains contradictions)? 10) Is the mind capable of making a mistake? 11) Is it possible to doubt a statement is true even though the mind claims that statement is true?