# Simultaneous equations Calculator

## Calculates the solution of simultaneous linear equations with n variables.

 $\normal{\left[\begin{array}\vspace{10} a_{\small 11}& a_{\small 12}& \cdots& a_{\small 1n}\\\vspace{10} a_{\small 21}& a_{\small 22}& \cdots& a_{\small 2n}\vspace{20}\\ \vdots& \vdots& \ddots& \vdots\vspace{10}\\a_{\small n1}& a_{\small n2}& \cdots& a_{\small nn}\\\end{array}\right]} {\left[\begin{array}\vspace{10} x_{\small 1}\\\vspace{10} x_{\small 2}\vspace{20}\\ \vdots \vspace{10}\\x_{\small n}\\\end{array}\right]}={\left[\begin{array}\vspace{5} b_{\small 1}\\\vspace{5} b_{\small 2}\\ \vdots \vspace{5}\\b_{\small n}\\\end{array}\right]}\\$

 (enter a data after click each cell in matrix) matrix A {aij} 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit
 $\normal A{\b x} =LU{\b x}={\b b}\\[10]{\b x}=A^{\small -1}{\b b}=U^{\small -1}L^{\small -1}{\b b\\$

Simultaneous equations
 [1-1] /1 Disp-Num5103050100200
[1]  2013/11/25 00:30   Female / 20 years old level / High-school/ University/ Grad student / Very /
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Final year maths project calculations

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