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

• LaTeX:Symbols
  ...psilon</math>||\varepsilon||<math>\zeta</math>||\zeta||<math>\eta</math>||\eta
  16 KB (2,315 words) - 20:52, 22 September 2024
• Matrix
  The dimension of <math>N(A)</math> is known as the nullity <math>\eta (A)</math> of A. ...h> is a square matrix of order <math>n \times n</math>, then <math>r(A) + \eta (A) = n</math>.
  4 KB (856 words) - 14:29, 30 March 2013
• 2001 PMWC Problems
  real eta=pi/2; E=(O.x+cos(-eta/4),O.y+sin(-eta/4));
  4 KB (641 words) - 20:24, 21 April 2014
• 2002 PMWC Problems
  real eta=pi/2; hexvertices[i] = expi(i*4*eta/6+eta);
  5 KB (725 words) - 15:07, 23 April 2014
• L'Hôpital's Rule
  ...h}</math> which can be rewritten as <math>f'(x) = \frac{f(x+h)-f(x)}{h} + \eta(h)</math>. Just so all of us know <math>\eta(h)</math> is a function that is both continuous and has a limit of <math>0<
  2 KB (475 words) - 14:04, 24 March 2022
• 1966 AHSME Problems/Problem 3
  Let the numbers be <math>\eta</math> and <math>\zeta</math>. <cmath>\dfrac{\eta+\zeta}{2}=6\Rightarrow \eta+\zeta=12</cmath>.
  942 bytes (143 words) - 00:27, 26 June 2016
• Zassenhaus's Lemma
  ...sm from <math>H</math> to <math>H/H'</math>. Then <math>(\eta^{-1} \circ \eta)(H\cap K) = H' \cdot (H \cap K)</math>, so this indeed a group. Also, note <cmath> (\eta^{-1} \circ \eta)(H \cap K')= H' \cdot (H\cap K') </cmath>
  2 KB (414 words) - 11:13, 9 April 2019
• 2024 AIME I Problems/Problem 15
  Denote by <math>\lambda</math> and <math>\eta</math> lagrangian multipliers of constraints (1) and (2), respectively. \max_{x,y,z, \lambda, \eta} & x + y + z + \lambda \left( xy + yz + zx - 27 \right)
  15 KB (2,475 words) - 22:18, 31 July 2024
• Sharygin Olympiads, the best
  Similarly <cmath>\nu = \frac {\eta + \zeta}{\xi}= \frac {(\sqrt{m p_c} \pm \sqrt{p_b})^2}{(m+1) p_a}.</cmath>
  43 KB (7,478 words) - 14:20, 28 October 2024