Discourse
AMC 10B 2006 Problem 1
Past Contests
AMC 10
AMC 10B - 2006
amc-10b
,
amc10
,
problem-1
,
2006
system
July 8, 2024, 7:52am
1
What is
(-1)^{1}+(-1)^{2}+\cdots+(-1)^{2006}
?
Answer Choices
A.
-2006
B.
-1
C.
0
D.
1
E.
2006