User contributions
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- 03:15, 5 April 2012 (diff | hist) . . (+1) . . Mock AIME II 2012 Problems/Problem 10
- 03:15, 5 April 2012 (diff | hist) . . (+1,650) . . N Mock AIME II 2012 Problems/Problem 10 (Created page with "==Problem == Call a set of positive integers <math>\mathcal{S}</math> <math>\textit{lucky}</math> if it can be split into two nonempty disjoint subsets <math>\mathcal{A}</math> a...")
- 03:15, 5 April 2012 (diff | hist) . . (+1) . . Mock AIME II 2012 Problems (→Problem 10)
- 03:14, 5 April 2012 (diff | hist) . . (+1) . . Mock AIME II 2012 Problems (→Problem 9)
- 03:14, 5 April 2012 (diff | hist) . . (+1) . . Mock AIME II 2012 Problems (→Problem 8)
- 03:14, 5 April 2012 (diff | hist) . . (+2,268) . . Mock AIME II 2012 Problems
- 03:13, 5 April 2012 (diff | hist) . . (+21) . . Mock AIME II 2012 Problems/Problem 9
- 03:13, 5 April 2012 (diff | hist) . . (+6,048) . . N Mock AIME II 2012 Problems/Problem 9 (Created page with "==Problem== In <math>\triangle ABC</math>, <math>AB=12</math>, <math>AC=20</math>, and <math>\angle ABC=120^\circ</math>. <math>D, E,</math> and <math>F</math> lie on <math>\ove...")
- 03:11, 5 April 2012 (diff | hist) . . (+1,064) . . N Mock AIME II 2012 Problems/Problem 8 (Created page with "==Problem== Let <math>A</math> be a point outside circle <math>\Omega</math> with center <math>O</math> and radius <math>9</math> such that the tangents from <math>A</math> to <...") (current)
- 03:09, 5 April 2012 (diff | hist) . . (+1) . . Mock AIME II 2012 Problems/Problem 7 (current)
- 03:09, 5 April 2012 (diff | hist) . . (+3,460) . . N Mock AIME II 2012 Problems/Problem 7 (Created page with "==Problem== Given <math> x, y </math> are positive real numbers that satisfy <math> 3x+4y+1=3\sqrt{x}+2\sqrt{y} </math>, then the value <math> xy </math> can be expressed as <mat...")
- 03:07, 5 April 2012 (diff | hist) . . (+2,022) . . Mock AIME II 2012 Problems
- 03:06, 5 April 2012 (diff | hist) . . (+36) . . Mock AIME II 2012 Problems/Problem 6 (current)
- 03:06, 5 April 2012 (diff | hist) . . (+400) . . Mock AIME II 2012 Problems/Problem 6
- 03:05, 5 April 2012 (diff | hist) . . (+2,593) . . N Mock AIME II 2012 Problems/Problem 6 (Created page with "==Problem== A circle with radius <math>5</math> and center in the first quadrant is placed so that it is tangent to the <math>y</math>-axis. If the line passing through the ori...")
- 03:01, 5 April 2012 (diff | hist) . . (+2) . . Mock AIME II 2012 Problems/Problem 5 (current)
- 03:01, 5 April 2012 (diff | hist) . . (+947) . . N Mock AIME II 2012 Problems/Problem 5 (Created page with "==Problem== A fair die with <math>12</math> sides numbered <math>1</math> through <math>12</math> inclusive is rolled <math>n</math> times. The probability that the sum of the r...")
- 02:59, 5 April 2012 (diff | hist) . . (+1,538) . . N Mock AIME II 2012 Problems/Problem 4 (Created page with "==Problem== Let <math>\triangle ABC</math> be a triangle, and let <math>I_A</math>, <math>I_B</math>, and <math>I_C</math> be the points where the angle bisectors of <math>A</ma...") (current)
- 02:58, 5 April 2012 (diff | hist) . . (+1,695) . . N Mock AIME II 2012 Problems/Problem 3 (Created page with "==Problem== Let <math>\{a_n\}</math> be a recursion defined such that <math>a_1=1, a_2=20</math>, and <math>a_n=\sqrt{\left| a_{n-1}^2-a_{n-2}^2 \right|}</math> where <math>n\ge ...")
- 02:55, 5 April 2012 (diff | hist) . . (-2) . . Mock AIME II 2012 Problems/Problem 2
- 02:54, 5 April 2012 (diff | hist) . . (+2,871) . . N Mock AIME II 2012 Problems/Problem 2 (Created page with "==Problem== Let <math>\{a_n\}</math> be a recursion defined such that <math>a_1=1, a_2=20</math>, and <math>a_n=\sqrt{\left| a_{n-1}^2-a_{n-2}^2 \right|}</math> where <math>n\ge ...")
- 02:35, 5 April 2012 (diff | hist) . . (+1) . . Mock AIME II 2012 Results (current)
- 02:35, 5 April 2012 (diff | hist) . . (+18) . . Mock AIME II 2012 Results
- 02:35, 5 April 2012 (diff | hist) . . (+338) . . N Mock AIME II 2012 Results (Created page with "Rank. Name: Score 1. danzhi: 14 2. dinoboy: 13 2. awesomeusername: 13 4. CRICKET229: 12 5. esque: 11 5. ksun48: 11 7. SteinsChaos: 10 7. exmath89: 10 9. DanielKang: 9 9. mathisaw...")
- 02:33, 5 April 2012 (diff | hist) . . (+42) . . Mock AIME II 2012
- 00:57, 5 April 2012 (diff | hist) . . (+2) . . Mock AIME II 2012 Problems
- 00:56, 5 April 2012 (diff | hist) . . (+915) . . Mock AIME II 2012 Problems
- 00:54, 5 April 2012 (diff | hist) . . (+413) . . N Mock AIME II 2012 Problems (Created page with "==Problem 1== Given that <cmath>\left(\dfrac{6^2-1}{6^2+11}\right)\left(\dfrac{7^2-2}{7^2+12}\right)\left(\dfrac{8^2-3}{8^2+13}\right)\cdots\left(\dfrac{2012^2-2007}{2012^2+2017}...")
- 00:51, 5 April 2012 (diff | hist) . . (-17) . . Mock AIME II 2012 Answer Key
- 00:50, 5 April 2012 (diff | hist) . . (+14) . . Mock AIME II 2012 Answer Key
- 00:50, 5 April 2012 (diff | hist) . . (+18) . . Mock AIME II 2012 Answer Key
- 00:50, 5 April 2012 (diff | hist) . . (+119) . . N Mock AIME II 2012 Answer Key (Created page with "1) 196 2) 079 3) 004 4) 011 5) 172 6) 132 7) 065 8) 245 9) 262 10) 000 11) 006 12) 037 13) 600 14) 339 15) 028")
- 00:49, 5 April 2012 (diff | hist) . . (+1,130) . . N Mock AIME II 2012 Problems/Problem 1 (Created page with "== Problem== Given that <cmath>\left(\dfrac{6^2-1}{6^2+11}\right)\left(\dfrac{7^2-2}{7^2+12}\right)\left(\dfrac{8^2-3}{8^2+13}\right)\cdots\left(\dfrac{2012^2-2007}{2012^2+2017}\...")
- 00:46, 5 April 2012 (diff | hist) . . (+866) . . Mock AIME II 2012
- 04:24, 21 March 2012 (diff | hist) . . (+184) . . N Mock AIME II 2012 (Created page with "The '''Mock AIME II 2012''' was created by AoPS users tc1729, admin25, sjaelee, Binomial-theorem, djmathman, and BOGTRO. This page will be edited after problems/solutions are rel...")
- 04:20, 21 March 2012 (diff | hist) . . (+113) . . Mock USAMO (→Past Mock USAMOs)
- 04:15, 21 March 2012 (diff | hist) . . (+124) . . Mock AIME
- 17:07, 17 March 2012 (diff | hist) . . (-78) . . User:Binomial-Theorem (→School)
- 17:00, 17 March 2012 (diff | hist) . . (-1,170) . . User:Binomial-Theorem (→AoPS classes)
- 17:00, 17 March 2012 (diff | hist) . . (+2) . . User:Binomial-Theorem (→AMC 8)
- 16:58, 17 March 2012 (diff | hist) . . (-95) . . User:Binomial-Theorem (→Details about me)
- 14:41, 7 January 2012 (diff | hist) . . (+103) . . Ongoing Mathematical Tournaments and Marathons on AoPS (→Recent Tournaments)
- 21:53, 6 January 2012 (diff | hist) . . (+1,340) . . N Pre-Olympiad Level Tournament By Mathtime (Created page with "=Problem 1= [http://www.artofproblemsolving.com/Forum/viewtopic.php?f=151&t=456734 <math>\boxed{1}</math>] Suppose we have a sequence, with the first term equal to <math>a_1</m...")
- 21:47, 6 January 2012 (diff | hist) . . (+215) . . Mathtime Magazine (current)
- 16:05, 5 January 2012 (diff | hist) . . (-23) . . m Geometric sequence (Changed the page so that "Proof" was a heading, underneat "Infinite Geometric Sequences".)
- 17:29, 10 December 2011 (diff | hist) . . (+20,081) . . Ongoing Mathematical Tournaments and Marathons on AoPS
- 17:27, 10 December 2011 (diff | hist) . . (-30) . . Ongoing Mathematical Tournaments and Marathons on AoPS
- 17:27, 10 December 2011 (diff | hist) . . (+2,644) . . N Ongoing Mathematical Tournaments and Marathons on AoPS (Created page with " == Active Tournaments == <nowiki>[url=http://www.artofproblemsolving.com/Forum/viewtopic.php?f=532&t=401216]CRICKET229’s Math Tournament![/url] Tournament mod: CRICKET229 ...")
- 22:57, 3 December 2011 (diff | hist) . . (+1) . . Mathtime Magazine
- 22:57, 3 December 2011 (diff | hist) . . (+1) . . Mathtime Magazine
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