1.   A _____ is a compound statement formed by joining two statements with the word and.
    A. disjunction B. conditional
    C. conjunction D. negation
    Hint

  2.   Suppose p represents ''Abraham Lincoln was the sixteenth President.'' Which statement is the negation of P?
    A. The sixteenth President was Abraham Lincoln. B. Abraham Lincoln was the fourteenth President.
    C. Abraham Lincoln was not the sixteenth President. D. Abraham Lincoln was not a President.
    Hint

  3.   Any sentence that is either true or false, but not both is a___________.
    A. truth value B. converse
    C. statement D. negation
    Hint

  4.  
    A.
    B.
    C.
    D.
    Hint

  5.  
    A. A triangle does not have three sides or February has 28 days. B. A triangle does not have three sides and February has 28 days.
    C. February does not have 28 days or a triangle has three sides. D. February does not have 28 days and a triangle has three sides.
    Hint