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