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

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

  3.   Let p represent ''Tom will buy a CD'' and q represent ''Tom will buy a book.'' Write the disjunction.
    A. Tom will buy a CD and a book. B. Tom will buy a CD or a book.
    C. Tom will buy a CD but not a book. D. Tom will not buy a CD or a book.
    Hint

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

  5.  
    A. There are 12 months in a year or . B. There are 12 months in a year and .
    C. 12 - 4 = 8 and there are not 12 months in a year. D. There are 12 months in a year and 12 - 4 = 8.
    Hint



Glencoe
The McGraw-Hill Companies