30 lines
1.5 KiB
Plaintext
30 lines
1.5 KiB
Plaintext
% MathType!MTEF!2!1!+-
|
|
% feaagaart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn
|
|
% hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr
|
|
% 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9
|
|
% vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x
|
|
% fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiEamaaBa
|
|
% aaleaacaWGQbaabeaakiabg2da9maalaaabaGaciizaiaacwgacaGG
|
|
% 0bWaaeWaaeaafaqabeWahaaaaeaacaWGHbWaaSbaaSqaaiaaigdaca
|
|
% GGSaGaaGymaaqabaaakeaacqWIVlctaeaacaWGHbWaaSbaaSqaaiaa
|
|
% igdacaGGSaGaamOAaiabgkHiTiaaigdaaeqaaaGcbaGaamOyamaaBa
|
|
% aaleaacaaIXaaabeaaaOqaaiaadggadaWgaaWcbaGaaGymaiaacYca
|
|
% caWGQbGaey4kaSIaaGymaaqabaaakeaacqWIVlctaeaacaWGHbWaaS
|
|
% baaSqaaiaaigdacaGGSaGaamOBaaqabaaakeaacqWIUlstaeaaaeaa
|
|
% cqWIUlstaeaacqWIUlstaeaacqWIUlstaeaaaeaacqWIUlstaeaaca
|
|
% WGHbWaaSbaaSqaaiaad6gacaGGSaGaaGymaaqabaaakeaacqWIVlct
|
|
% aeaacaWGHbWaaSbaaSqaaiaad6gacaGGSaGaamOAaiabgkHiTiaaig
|
|
% daaeqaaaGcbaGaamOyamaaBaaaleaacaWGUbaabeaaaOqaaiaadgga
|
|
% daWgaaWcbaGaamOBaiaacYcacaWGQbGaey4kaSIaaGymaaqabaaake
|
|
% aacqWIVlctaeaacaWGHbWaaSbaaSqaaiaad6gacaGGSaGaamOBaaqa
|
|
% baaaaaGccaGLOaGaayzkaaaabaGaciizaiaacwgacaGG0bWaaeWaae
|
|
% aacaWGbbaacaGLOaGaayzkaaaaaaaa!7ABA!
|
|
\[
|
|
x_j = \frac{{\det \left( {\begin{array}{*{20}c}
|
|
{a_{1,1} } & \cdots & {a_{1,j - 1} } & {b_1 } & {a_{1,j + 1} } & \cdots & {a_{1,n} } \\
|
|
\vdots & {} & \vdots & \vdots & \vdots & {} & \vdots \\
|
|
{a_{n,1} } & \cdots & {a_{n,j - 1} } & {b_n } & {a_{n,j + 1} } & \cdots & {a_{n,n} } \\
|
|
\end{array}} \right)}}{{\det \left( A \right)}}
|
|
\]
|
|
|