2019 AMC 12B Problems/Problem 8
Problem
Let . What is the value of the sum
?
(A) , (B)
, (C)
, (D)
, (E)
.
Solution
Note that . We can see from this that the terms cancel and the answer is $\boxed{(A) 0}
See Also
2019 AMC 12B (Problems • Answer Key • Resources) | |
Preceded by Problem 7 |
Followed by Problem 9 |
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All AMC 12 Problems and Solutions |
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