IDZ 11.4 - Option 19. Decisions Ryabushko AP

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• Find a particular solution of a linear homogeneous differential equation.

1.19 y- 3y + 3y- y = 0, y (0) = 0, y (0) = 0, y (0) = 4

• Solve the system of differential equations in two ways: a) information to higher order differential equations; b) using a characteristic equation.

2.19 x '= x + 4y, y' = x + y

• Solve the differential equation by variation of arbitrary constants.

3.19 y + 4y = 1 / sin2x

• Solve the following problems.

4.19 Write the equation of the curve, for which the length of the intercept on the y-axis normal drawn at any point of the curve is equal to the distance from this point to the origin.

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Detailed solution. Designed in PDF format for easy viewing of IDZ solutions on smartphones and PCs. In MS Word (doc format) sent additionally.