2008 AMC 10B Problems/Problem 5
Revision as of 16:23, 10 October 2008 by Valentin Vornicu (talk | contribs) (Changed $ sign with * sign; doesn't affect the problem; Also removed <center> tags)
Problem
For real numbers and
, define
. What is
?
Solution
Since , it follows that
, and
See also
2008 AMC 10B (Problems • Answer Key • Resources) | ||
Preceded by Problem 4 |
Followed by Problem 6 | |
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All AMC 10 Problems and Solutions |