Reshebnik Ryabushko. Solved IDZ 11.1, Option 21
Replenishment date: 25.08.2020
Content: 21v-IDZ11.1.rar (40.38 KB)
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Description
1. Find the general solution (general integral) of the differential equation.
1.21 e-x2dy / x + dx / cos2y = 0
2. Find the general solution (general integral) of the differential equation.
2.21 y΄ - xy2 = 2xy
3. Find the general solution (general integral) of the differential equation.
3.21 (x2 - 2xy) y΄ = xy - y2
4. Find a particular solution (partial integral) of the differential equation.
4.21 (x + 1) y΄ + y = x3 + x2, y (0) = 0.
5. Find the general solution to the differential equation.
5.21 dx / x = (1 / y - 2x) dy
1.21 e-x2dy / x + dx / cos2y = 0
2. Find the general solution (general integral) of the differential equation.
2.21 y΄ - xy2 = 2xy
3. Find the general solution (general integral) of the differential equation.
3.21 (x2 - 2xy) y΄ = xy - y2
4. Find a particular solution (partial integral) of the differential equation.
4.21 (x + 1) y΄ + y = x3 + x2, y (0) = 0.
5. Find the general solution to the differential equation.
5.21 dx / x = (1 / y - 2x) dy
Additional Information
The solution is executed in Microsoft Word 2003. The document with the IDZ solution is archived in the WinRar program.