Difference between revisions of "1984 AIME Problems"
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== Problem 1 == | == Problem 1 == | ||
+ | Find the value of <math>\displaystyle a_2+a_4+a_6+a_8+\ldots+a_{98}</math> if <math>\displaystyle a_1</math>, <math>\displaystyle a_2</math>, <math>\displaystyle a_3\ldots</math> is an arithmetic progression with common difference 1, and <math>\displaystyle a_1+a_2+a_3+\ldots+a_{98}=137</math>. | ||
[[1984 AIME Problems/Problem 1|Solution]] | [[1984 AIME Problems/Problem 1|Solution]] |
Revision as of 22:33, 20 January 2007
Contents
[hide]Problem 1
Find the value of if , , is an arithmetic progression with common difference 1, and .