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Sum of powers of negative one

925BeginnerAlgebraSequences & Series

AMC 12B · 2006 · Problem 1

What is $( - 1)^1 + ( - 1)^2 + \cdots + ( - 1)^{2006}$?

Answer choices

A
- 2006
B
- 1
C
0
D
1
E
2006
0 students attempted0% solvedRating 925

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