A number of problems in biology, ecology and chemistry can be reduced to the consideration of n-dimensional nonlinear, in particular, bilinear systems of differential equations containing a parameter. For such systems, it is of interest to find a solution to the influence of a parameter. Complex computational processes arising in the modeling of the above systems make it possible for research on this topic to remain always relevant. In this paper, a bilinear system of differential equations is

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... onsidered. The numerical calculation of the solution of this system is presented.