Elements of a complex system of the linear equations 2 8 -i -2i (4+2i)/3 1
 You introduced the following system of the equations Solution of a system following

Sets of the linear equations quite often meet in daily calculations therefore methods of their decision great variety is thought up. But before consideration of the simplest algorithm of finding of unknown it is worth remembering what in general the system of such equations can have:

- to have only one right decision;

- to have an infinite set of roots;

- to have not joint type (when decisions cannot be).

Gauss's method used by ours of ABACUSES boat - the most powerful and trouble-free tool for search of the solution of any system of the equations of linear type.

Returning to terms of the higher mathematics, Gauss's method can be formulated so: by means of elementary transformations the system of the equations has to be brought to the equivalent system of triangular type (or so-called step type) from which gradually, since the latest equation, there are remained variables. At all this elementary transformations over systems - exactly the same, as elementary transformations of matrixes in transposition for lines.

Our boat is able to issue immediately solutions of a system of the linear equations with unlimited number of variables!

Practical application finds the solution of such systems in electrical equipment and geometry: calculations of currents in difficult contours and removal of the equation of a straight line when crossing three planes and also in a set of specialized tasks.

This service allows to solve the system of the linear equations, unlimited by the sizes, with complex coefficients.

## $\begin{array}{l l} \frac{2}{i}x + 3y - 7z & = -i \\ x - 4y + 11z & = sin(5+i) \\ 3^ix + (2+i)y - z & = 3 \end{array}$

 You introduced the following system of the equations $\begin{pmatrix}2/i & 3 & -7 \\ 1 & -4 & 11 \\ 3^i & 2+i & -1 \\ \end{pmatrix}*\begin{pmatrix}x0 \\ x1 \\ x2 \\ \\ \end{pmatrix}=\begin{pmatrix}-i \\ sin(5+i) \\ 3 \\ \end{pmatrix}$ Solution of a system following $x0=0.0636-0.7343i \\ x1=1.0704-0.4253i \\ x2=0.2489-0.0576i \\$

Let's calculate the complex system of the linear equations

$\begin{array}{l l} \frac{2}{i}x_0 + 3x_1 - 7x_2 & = -i \\ x_0 - 4x_1 + 11x_2 & = sin(5+i) \\ 3^ix_0 + (2+i)x_1 - x_2 & = 3 \end{array}$

We write down all elements in the entry field. As you can see, data can be not only numerical but also to be any expression, including complex numbers.

Also we receive the following result.

Copyright © 2021 AbakBot-online calculators. All Right Reserved. Author by Dmitry Varlamov