Create the page "V v" on this wiki! See also the search results found.

• 1974 USAMO Problems
  ...le ADB = \angle BDC = \angle CDA = 120^\circ</math>. Prove that <math>x=u+v+w</math>. label("$v$",(B+D)/2,N);
  3 KB (427 words) - 18:55, 3 July 2013
• 1962 IMO Problems/Problem 3
  Answer: the rhombus CUVW, where U is the center of ABCD, V is the center of ABB'A, and W is the center of BCC'B'. ...x/2 + 1/2, x/2, 1/2) = x (1, 1/2, 1/2) + (1-x) (1/2, 0, 1/2) = x W + (1-x) V, so M traces out the line VW.
  3 KB (581 words) - 02:00, 6 May 2023
• 1962 IMO Problems/Problem 7
  ...n the direction of <math>V{i}</math> to <math>V{j}</math> and beyond <math>V{j}</math> for <math>i=1,2,3,4</math>; <math>j=1,2,3,4</math>; and <math>i \ ...trahedron opposite of vertex <math>V_{4}</math> below <math>\Delta V{1}V{2}V{3}</math>
  11 KB (1,928 words) - 20:52, 21 November 2023
• 2001 AMC 10 Problems
  ...and diagonal are the same. Five of these numbers are represented by <math> v </math>, <math> w </math>, <math> x </math>, <math> y </math>, and <math> z label("$v$",(0.5,2.5));
  14 KB (1,983 words) - 16:25, 2 June 2022
• 1976 USAMO Problems/Problem 4
  ...ath>. Let the volume of the tetrahedron be <math>V</math>. Therefore <math>V=\frac{abc}{6}</math>. ...{6V}</math>, or <math>6V\leq \frac{S^3(\sqrt{2}-1)^3}{27}</math>, or <math>V\leq \frac{S^3(\sqrt{2}-1)^3}{162}</math>, with equality only when <math>a=b
  2 KB (358 words) - 23:15, 18 July 2016
• 1985 AJHSME Problems/Problem 11
  label("V",(1.5,.3),N); ...>\text{(A)}\ \text{Z} \qquad \text{(B)}\ \text{U} \qquad \text{(C)}\ \text{V} \qquad \text{(D)}\ \ \text{W} \qquad \text{(E)}\ \text{Y}</math>
  2 KB (279 words) - 09:25, 10 January 2023
• 1997 IMO Problems
  ...math>AB</math> and <math>AC</math> meet the line <math>AU</math> and <math>V</math> and <math>W</math>, respectively. The lines <math>BV</math> and <ma
  4 KB (600 words) - 21:47, 4 July 2024
• 2009 AMC 12B Problems/Problem 20
  <math>v = \frac{200}{b}</math> ...gain <math>b</math> more edges. So the total number of new edges is <math>v*b \Rightarrow \frac{200}{b}*b \Rightarrow 200</math>. It doesn't matter how
  9 KB (1,567 words) - 13:43, 19 August 2023
• 2009 AIME I Problems/Problem 10
  ...of sittings is in the form <math>N*(5!)^3</math> because for each <math>M, V, E</math> sequence we have <math>5!</math> arrangements within the Ms, Vs, ...members must sit in cycles of M, V, E, but not necessarily with one M, one V, and one E in each cycle(for example, MMVVVE, MVVVEEE, MMMVVVEE all count a
  4 KB (590 words) - 16:49, 27 September 2023
• 2009 AIME II Problems/Problem 9
  ...en <math>1</math> and <math>167</math>, inclusive, and for each such <math>v</math> we have exactly one valid <math>x</math>. Hence in this case there a
  5 KB (845 words) - 15:45, 28 December 2020
• 2008 IMO Problems/Problem 6
  V be the foot of the projection of K to AC.
  1 KB (283 words) - 01:15, 19 November 2023
• 2009 AIME II Problems/Problem 15
  Let <math>V = \overline{NM} \cap \overline{AC}</math> and <math>W = \overline{NM} \cap
  11 KB (1,862 words) - 21:23, 23 May 2024
• 2009 USAMO Problems/Problem 5
  ...h> intersect <math>\omega</math> at <math>K</math> and another point <math>V</math>, as shown: pair V = IP(L(P, S, 10, 10), circle, 1);
  6 KB (973 words) - 19:24, 18 October 2018
• 1991 AJHSME Problems/Problem 21
  <cmath>T=32-3k\Rightarrow V=24-4k.</cmath>
  807 bytes (122 words) - 00:08, 5 July 2013
• Differentiation Rules
  If <math>y(x) = u(x)+v(x)</math> then <math>\frac{dy}{dx} = \frac{du}{dx} + \frac{dv}{dx}</math>. ...x) = u(x) \cdot v(x)</math> then <math>\frac{dy}{dx} = u(x)\frac{dv}{dx} + v(x)\frac{du}{dx}</math>.
  2 KB (309 words) - 10:50, 4 June 2024
• Tower law
  ...ath> is a basis for <math>L</math> over <math>K</math>, we can write <math>v = \sum_ia_i\alpha_i</math>, where <math>a_1,a_2,\ldots,a_n\in K</math>. And <cmath>v = \sum_ia_i\alpha_i = \sum_i\left(\sum_jb_{ij}\beta_j\right)\alpha_i = \sum
  3 KB (567 words) - 08:42, 21 August 2009
• Unit (ring theory)
  ...[[inverse]] in <math>R</math>, that is, if there is another element <math>v\in R</math> such that <math>uv=vu=1</math>.
  446 bytes (86 words) - 20:16, 23 August 2009
• 2010 AMC 12A Problems/Problem 7
  ...times more water than Logan's miniature. The volume of a sphere is: <math>V=\dfrac{4}{3}\pi r^3</math>. Since we are comparing the heights (m), we shou
  1 KB (198 words) - 18:08, 28 June 2021
• 2010 AMC 12A Problems/Problem 21
  <cmath>= x^6-2ux^5+(u^2+2v)x^4-(2uv+2w)x^3+(2uw+v^2)x^2-2vwx+w^2</cmath> v &= 2\\
  5 KB (969 words) - 21:33, 22 June 2022
• Kirchhoff's rules
  <math>\sum_{closed loop} \Delta V = 0</math>
  406 bytes (67 words) - 20:36, 7 March 2014

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)