Test "Differential Equations" (2 hours). 345 p.
Solve these differential equations.
1.5 y′ + 3y/x – 2/x3 = 0
2.5 y′cosx•lny = y
3.5 y′′ + 2y(y′)3 = 0
4.5 y′′ – 4y = 2 – x, y(0) = 11/2, y′(0) = 1/4
5.5 y′′ + 5y′ + 6y = 1/(1 + e2x)
Detailed solution. Designed in PDF format for easy viewing of IDZ solutions on smartphones. In MS Word (doc format) sent additionally.
No feedback yet