SET THEORY

123456789101112131415
Across
  1. 3. true if exactly one condition is true, false if both are the same
  2. 4. represents a very small number close to zero
  3. 6. measures the rate of change of a function
  4. 7. ALL statement holds for every element
  5. 9. logical operation where both conditions are true
  6. 13. at least one element makes the statement true
  7. 15. symbol that shows a conclusion
Down
  1. 1. if the first statement is true, then the second must also be true
  2. 2. constant about 2.718, base of natural logarithms
  3. 4. both statements are either true or false
  4. 5. symbol that shows the reason or cause
  5. 8. logical operation where at least one condition is true
  6. 10. logical negation that makes a statement the opposite
  7. 11. DERIVATIVE derivative of the derivative, shows concavity
  8. 12. value a function approaches as input nears a point
  9. 14. TABLE table that shows all possible truth values of statements