IDZ Ryabushko Option 22 KR "Differential Equations"
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Product description
Test "Differential Equations" (2 hours). 345 p.
Solve these differential equations.
1.22 y′ + xy = x3
2.22 y′ + 3y/x = 2/x3
3.22 xy′′ = y′ + x2
4.22 y′′ − y = 2(1 − x), y(0) = 0, y′(0) = 1
5.22 y′′ − 2y′ + y = ex/√(4 − x2)
Additional information
Detailed solution. Designed in PDF format for easy viewing of IDZ solutions on smartphones. In MS Word (doc format) sent additionally.