Difference between revisions of "2004 AMC 10A Problems/Problem 2"
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== Solution == | == Solution == | ||
− | <math>\otimes(\frac{1}{2-3},\frac{2}{3-1},\frac{3}{1-2})=\otimes(-1,1,-3)=\frac{-1}{1+3}=-\frac{1}{4}\Longrightarrow\boxed{\mathrm{(B)}\ -\frac{1}{4}}</math> | + | <math>\otimes \left(\frac{1}{2-3},\frac{2}{3-1},\frac{3}{1-2}\right)=\otimes(-1,1,-3)=\frac{-1}{1+3}=-\frac{1}{4}\Longrightarrow\boxed{\mathrm{(B)}\ -\frac{1}{4}}</math> |
== See also == | == See also == |
Revision as of 12:49, 26 November 2020
Problem
For any three real numbers , , and , with , the operation is defined by: What is ?
Solution
See also
2004 AMC 10A (Problems • Answer Key • Resources) | ||
Preceded by Problem 1 |
Followed by Problem 3 | |
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All AMC 10 Problems and Solutions |
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