Mathematical Reasoning

7 is greater than or Paris is not in France 7 is not greater than 4 and Paris is not in France 7 is greater than 4 and Paris is in France 7 is greater than 4 and Paris is not in France NULL NULL NULL

and

both are true Both

and

are false

is false and

is true None of these NULL NULL NULL

Paris is in England and Londan is in France Paris is not in France or Londan is not in England Paris is in England or Londan is in France None of the above NULL NULL NULL

False if

is true True if

is true False if

is true True if

is true NULL NULL NULL

NULL NULL NULL