Difference between revisions of "1970 AHSME Problems/Problem 13"
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Revision as of 20:20, 1 October 2014
Problem
Given the binary operation defined by
for all positive numbers
and
. Then for all positive
, we have
Solution
See also
1970 AHSME (Problems • Answer Key • Resources) | ||
Preceded by Problem 12 |
Followed by Problem 14 | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 • 26 • 27 • 28 • 29 • 30 | ||
All AHSME Problems and Solutions |
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