2018 AMC 10A Problems/Problem 1
Problem
What is the value of
Solution
, so the reciprocal is
. Summing
and repeating leads to
. Rinse and repeat to get
. Adding
to that is
See Also
2018 AMC 10A (Problems • Answer Key • Resources) | ||
Preceded by First Problem |
Followed by Problem 2 | |
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