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Lecture Details :
Let 1, 4, ... and 9, 16, ... be two arithmetic sequences. The set S is the union of the first 2004 terms of each sequence. How many distinct numbers are in S?
Check out www.gaussianmath.com for a more indepth explanation and other AMC problems.
Course Description :
Sequences and Series problems found in the American Mathematics Competition.
Other Resources :
Other Mathematics Courses
- Analytic Geometry and Calculus I,Fall 2011 by UC Berkeley
- Linear Algebra by The University of New South Wales
- Mobius Function by Other
- California Standards Test: Algebra II by Khan Academy
- Arithmetic by Khan Academy
- Singapore Math by Khan Academy
- Linear Algebra by MIT
- Applied Multivariate Analysis by IIT Kanpur
- Math 65 - Introductory Algebra-2nd Term by Portland Community College
- Multivariable Calculus, Fall 2009 by UC Berkeley
» check out the complete list of Mathematics courses
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