User contributions
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- 04:41, 9 October 2014 (diff | hist) . . (+26) . . m 2014 IMO Problems/Problem 6 (→Problem)
- 04:40, 9 October 2014 (diff | hist) . . (+675) . . N 2014 IMO Problems/Problem 6 (Created page with "==Problem== A set of lines in the plane is in \textit{general position} if no two are parallel and no three pass through the same point. A set of lines in general position cuts t...")
- 04:35, 9 October 2014 (diff | hist) . . (+2) . . m 2014 IMO Problems/Problem 5 (→Problem)
- 04:35, 9 October 2014 (diff | hist) . . (0) . . m 2014 IMO Problems/Problem 5
- 04:34, 9 October 2014 (diff | hist) . . (+560) . . N 2014 IMO Problems/Problem 5 (Created page with "==Problem== For each positive integer <math>n</math>, the Bank of Cape Town issues coins of denomination <math>\frac{1}{n}</math>. Given a finite collection of such coins (of not...")
- 04:31, 9 October 2014 (diff | hist) . . (+682) . . N 2014 IMO Problems/Problem 4 (Created page with "==Problem== Points <math>P</math> and <math>Q</math> lie on side <math>BC</math> of acute-angled <math>\triangle{ABC}</math> so that <math>\angle{PAB}=\angle{BCA}</math> and <mat...")
- 04:27, 9 October 2014 (diff | hist) . . (+96) . . m 2014 IMO Problems/Problem 3 (→Problem)
- 04:26, 9 October 2014 (diff | hist) . . (+14) . . m 2014 IMO Problems/Problem 3
- 04:25, 9 October 2014 (diff | hist) . . (+586) . . N 2014 IMO Problems/Problem 3 (Created page with "==Problem== Convex quadrilateral <math>ABCD</math> has <math>\angle{ABC}=\angle{CDA}=90^{\circ}. Point </math>H<math> is the foot of the perpendicual from </math>A<math> to </mat...")
- 04:20, 9 October 2014 (diff | hist) . . (0) . . m 2014 IMO Problems/Problem 2 (→See Also)
- 04:20, 9 October 2014 (diff | hist) . . (+645) . . N 2014 IMO Problems/Problem 2 (Created page with "==Problem== Let <math>n\ge2</math> be an integer. Consider an <math>n\times n</math> chessboard consisting of <math>n^2</math> unit squares. A configuration of <math>n</math> roo...")
- 04:16, 9 October 2014 (diff | hist) . . (+132) . . m 2014 IMO Problems/Problem 1 (→Problem)
- 04:12, 9 October 2014 (diff | hist) . . (+248) . . Nm 2014 IMO Problems/Problem 1 (Created page with "==Problem== Let <math>a__0<a_1<a_2<\cdots \quad </math> be an infinite sequence of positive integers, Prove that there exists a unique integer <math>n\ge1</math> such that <cmat...")
- 23:27, 8 October 2014 (diff | hist) . . (+2,344) . . m 2007 IMO Problems
- 23:21, 8 October 2014 (diff | hist) . . (+457) . . N 2007 IMO Problems/Problem 6 (Created page with "== Problem == Let <math>n</math> be a positive integer. Consider <cmath>S=\{(x,y,z)~:~x,y,z\in \{0,1,\ldots,n \},~x+y+z>0\}</cmath> as a set of <math>(n+1)^3-1</math> points in ...")
- 23:16, 8 October 2014 (diff | hist) . . (+579) . . N 2007 IMO Problems/Problem 4 (Created page with "== Problem == In <math>\triangle ABC</math> the bisector of <math>\angle{BCA}</math> intersects the circumcircle again at <math>R</math>, the perpendicular bisector of <math>BC<...")
- 23:12, 8 October 2014 (diff | hist) . . (+103) . . m 2007 IMO Problems/Problem 2
- 23:11, 8 October 2014 (diff | hist) . . (+526) . . Nm 2007 IMO Problems/Problem 2 (Created page with "== Problem == Consider five points <math>A,B,C,D</math>, and <math>E</math> such that <math>ABCD</math> is a parallelogram and <math>BCED</math> is a cyclic quadrilateral. Let <...")
- 22:56, 8 October 2014 (diff | hist) . . (+74) . . Nm 1991 AJHSME Answer Key (Created page with "#B #C #E #E #B #C #D #D #B #B #B #D #C #D #C #B #C #C #C #A #A #D #A #E #C")
- 22:53, 8 October 2014 (diff | hist) . . (+3) . . m 1991 AJHSME Problems/Problem 4 (→Solution) (current)
- 22:52, 8 October 2014 (diff | hist) . . (+6) . . m 1991 AJHSME Problems/Problem 3 (→Problem) (current)
- 22:51, 8 October 2014 (diff | hist) . . (+6) . . m 1991 AJHSME Problems/Problem 1 (→Problem)
- 22:50, 8 October 2014 (diff | hist) . . (+74) . . N 1990 AJHSME Answer Key (Created page with "#C #A #E #E #B #D #C #D #D #A #E #B #C #B #E #D #A #C #B #A #B #B #B #C #C")
- 22:47, 8 October 2014 (diff | hist) . . (+7) . . m 1991 AJHSME Problems (→Problem 3)
- 22:46, 8 October 2014 (diff | hist) . . (+6) . . m 1991 AJHSME Problems (→Problem 1)
- 22:43, 8 October 2014 (diff | hist) . . (+52) . . m 1998 AJHSME (current)
- 22:42, 8 October 2014 (diff | hist) . . (+52) . . m 1997 AJHSME (current)
- 22:42, 8 October 2014 (diff | hist) . . (+52) . . m 1996 AJHSME
- 22:42, 8 October 2014 (diff | hist) . . (+52) . . m 1995 AJHSME (current)
- 22:41, 8 October 2014 (diff | hist) . . (+52) . . m 1994 AJHSME (current)
- 22:41, 8 October 2014 (diff | hist) . . (+52) . . m 1993 AJHSME (current)
- 22:40, 8 October 2014 (diff | hist) . . (+52) . . m 1992 AJHSME (current)
- 22:39, 8 October 2014 (diff | hist) . . (+12) . . m 1991 AJHSME (current)
- 22:39, 8 October 2014 (diff | hist) . . (+52) . . m 1990 AJHSME (current)
- 22:36, 8 October 2014 (diff | hist) . . (+40) . . m 1991 AJHSME
- 22:33, 8 October 2014 (diff | hist) . . (+74) . . N 2005 AMC 10A Answer Key (Created page with "#D #C #B #B #A #B #B #C #B #A #B #B #E #E #E #D #D #A #D #A #B #D #C #B #D")
- 22:25, 8 October 2014 (diff | hist) . . (+1,004) . . m 1958 AHSME
- 22:23, 8 October 2014 (diff | hist) . . (+1,003) . . m 1959 AHSME
- 22:21, 8 October 2014 (diff | hist) . . (+39) . . m 1960 AHSME
- 22:20, 8 October 2014 (diff | hist) . . (+519) . . m 1963 AHSME
- 22:17, 8 October 2014 (diff | hist) . . (+243) . . m 1973 AHSME
- 22:17, 8 October 2014 (diff | hist) . . (+244) . . m 1972 AHSME
- 22:16, 8 October 2014 (diff | hist) . . (+244) . . m 1971 AHSME
- 22:14, 8 October 2014 (diff | hist) . . (+192) . . m 1971 AHSME Problems
- 22:13, 8 October 2014 (diff | hist) . . (+104) . . m 1971 AHSME Problems
- 22:09, 8 October 2014 (diff | hist) . . (+1,030) . . m 1971 AHSME Problems
- 22:06, 8 October 2014 (diff | hist) . . (+16,549) . . N 1971 AHSME Problems (Created page with "== Problem 1 == The number of digits in the number <math>N=2^{12}\times 5^8</math> is <math>\textbf{(A) }9\qquad \textbf{(B) }10\qquad \textbf{(C) }11\qquad \textbf{(D) }12\qqua...")
- 21:35, 8 October 2014 (diff | hist) . . (-9) . . m 1953 AHSME Problems
- 21:34, 8 October 2014 (diff | hist) . . (-102) . . m 1953 AHSME Problems
- 21:14, 8 October 2014 (diff | hist) . . (+11,388) . . 1953 AHSME Problems
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