User contributions
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- 15:56, 24 November 2023 (diff | hist) . . (+191) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 15:08, 24 November 2023 (diff | hist) . . (+52) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 15:06, 24 November 2023 (diff | hist) . . (+83) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 15:02, 24 November 2023 (diff | hist) . . (+8) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:58, 24 November 2023 (diff | hist) . . (0) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:57, 24 November 2023 (diff | hist) . . (+46) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:56, 24 November 2023 (diff | hist) . . (0) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:55, 24 November 2023 (diff | hist) . . (0) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:55, 24 November 2023 (diff | hist) . . (+709) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:53, 24 November 2023 (diff | hist) . . (0) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:51, 24 November 2023 (diff | hist) . . (+301) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:48, 24 November 2023 (diff | hist) . . (+226) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:46, 24 November 2023 (diff | hist) . . (+7) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:45, 24 November 2023 (diff | hist) . . (+504) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:39, 24 November 2023 (diff | hist) . . (+12) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:37, 24 November 2023 (diff | hist) . . (+2) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:37, 24 November 2023 (diff | hist) . . (+13) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:36, 24 November 2023 (diff | hist) . . (+291) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:20, 24 November 2023 (diff | hist) . . (+12) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:20, 24 November 2023 (diff | hist) . . (+251) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:16, 24 November 2023 (diff | hist) . . (+86) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:08, 24 November 2023 (diff | hist) . . (+106) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:07, 24 November 2023 (diff | hist) . . (-4) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 14:07, 24 November 2023 (diff | hist) . . (+798) . . Mock AIME 6 2006-2007 Problems/Problem 5
- 20:32, 23 November 2023 (diff | hist) . . (+1) . . Mock AIME 2 2006-2007 Problems/Problem 15 (→Solution)
- 20:32, 23 November 2023 (diff | hist) . . (-1) . . Mock AIME 2 2006-2007 Problems/Problem 15 (→Solution)
- 20:32, 23 November 2023 (diff | hist) . . (+24) . . Mock AIME 2 2006-2007 Problems/Problem 15 (→Solution)
- 09:27, 23 November 2023 (diff | hist) . . (+751) . . N Mock AIME 6 2006-2007 Problems/Problem 15 (Created page with "==Problem== For any finite sequence of positive integers <math>A=(a_1,a_2,\cdots,a_n)</math>, let <math>f(A)</math> be the sequence of the differences between consecutive term...") (current)
- 09:26, 23 November 2023 (diff | hist) . . (+524) . . N Mock AIME 6 2006-2007 Problems/Problem 14 (Created page with "==Problem== A rational <math>\frac{1}{k}</math>, where <math>k</math> is a positive integer, is said to be <math>\textit{n-unsound}</math> if its base <math>N</math> represent...") (current)
- 09:26, 23 November 2023 (diff | hist) . . (+511) . . N Mock AIME 6 2006-2007 Problems/Problem 13 (Created page with "==Problem== Consider two circles of different sizes that do not intersect. The smaller circle has center <math>O</math>. Label the intersection of their common external tang...")
- 09:25, 23 November 2023 (diff | hist) . . (+486) . . N Mock AIME 6 2006-2007 Problems/Problem 12 (Created page with "==Problem== Let <math>x_k</math> be the largest positive rational solution <math>x</math> to the equation <math>(2007-x)(x+2007^{-k})^k=1</math> for all integers <math>k\ge 2<...")
- 09:25, 23 November 2023 (diff | hist) . . (+454) . . N Mock AIME 6 2006-2007 Problems/Problem 11 (Created page with "==Problem== Each face of an octahedron is randomly colored blue or red. A caterpillar is on a vertex of the octahedron and wants to get to the opposite vertex by traversing t...")
- 09:24, 23 November 2023 (diff | hist) . . (+441) . . N Mock AIME 6 2006-2007 Problems/Problem 10 (Created page with "==Problem== Given a point <math>P</math> in the coordinate plane, let <math>T_k(P)</math> be the <math>90^\circ</math> rotation of <math>P</math> around the point <math>(2000-...")
- 09:24, 23 November 2023 (diff | hist) . . (+597) . . N Mock AIME 6 2006-2007 Problems/Problem 9 (Created page with "==Problem== <math>ABC</math> is a triangle with integer side lengths. Extend <math>\overline{AC}</math> beyond <math>C</math> to point <math>D</math> such that <math>CD=120</...")
- 09:23, 23 November 2023 (diff | hist) . . (+320) . . N Mock AIME 6 2006-2007 Problems/Problem 8 (Created page with "==Problem== A sequence of positive reals defined by <math>a_0=x</math>, <math>a_1=y</math>, and <math>a_n\cdot a_{n+2}=a_{n+1}</math> for all integers <math>n\ge 0</math>. Gi...")
- 09:23, 23 November 2023 (diff | hist) . . (+265) . . N Mock AIME 6 2006-2007 Problems/Problem 7 (Created page with "==Problem == Let <math>P_n(x)=1+x+x^2+\cdots+x^n</math> and <math>Q_n(x)=P_1\cdot P_2\cdots P_n</math> for all integers <math>n\ge 1</math>. How many more distinct complex ro...")
- 09:22, 23 November 2023 (diff | hist) . . (+558) . . N Mock AIME 6 2006-2007 Problems/Problem 6 (Created page with "==Problem == <math>C_1</math> is a circle with radius <math>164</math> and <math>C_2</math> is a circle internally tangent to <math>C_1</math> that passes through the center o...") (current)
- 09:22, 23 November 2023 (diff | hist) . . (+219) . . N Mock AIME 6 2006-2007 Problems/Problem 5 (Created page with "==Problem== Let <math>S(n)</math> be the sum of the squares of the digits of <math>n</math>. How many positive integers <math>n>2007</math> satisfy the inequality <math>n-S(n...")
- 09:21, 23 November 2023 (diff | hist) . . (+280) . . N Mock AIME 6 2006-2007 Problems/Problem 4 (Created page with "==Problem== Let <math>R</math> be a set of <math>13</math> points in the plane, no three of which lie on the same line. At most how many ordered triples of points <math>(A,B,...")
- 09:20, 23 November 2023 (diff | hist) . . (+549) . . Mock AIME 6 2006-2007 Problems/Problem 3 (current)
- 09:18, 23 November 2023 (diff | hist) . . (+223) . . N Mock AIME 6 2006-2007 Problems/Problem 2 (Created page with "==Problem == Draw in the diagonals of a regular octagon. What is the sum of all distinct angle measures, in degrees, formed by the intersections of the diagonals in the int...")
- 09:17, 23 November 2023 (diff | hist) . . (+294) . . Mock AIME 6 2006-2007 Problems/Problem 1 (current)
- 09:09, 23 November 2023 (diff | hist) . . (+1) . . Mock AIME 2 2006-2007 Problems/Problem 15
- 09:09, 23 November 2023 (diff | hist) . . (+11) . . Mock AIME 2 2006-2007 Problems/Problem 15
- 09:06, 23 November 2023 (diff | hist) . . (+35) . . Mock AIME 2 2006-2007 Problems/Problem 15
- 09:01, 23 November 2023 (diff | hist) . . (-23) . . Mock AIME 2 2006-2007 Problems/Problem 15
- 09:01, 23 November 2023 (diff | hist) . . (+29) . . Mock AIME 2 2006-2007 Problems/Problem 15
- 09:00, 23 November 2023 (diff | hist) . . (-1) . . Mock AIME 2 2006-2007 Problems/Problem 15
- 08:59, 23 November 2023 (diff | hist) . . (+1,802) . . Mock AIME 2 2006-2007 Problems/Problem 15
- 20:54, 22 November 2023 (diff | hist) . . (-13) . . 1984 USAMO Problems/Problem 5 (current)
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