IDZ Ryabushko Option 7 KR "Differential Equations"
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Product description
Test "Differential Equations" (2 hours). 345 p.
Solve these differential equations.
1.7 y′ = 4 + y/x + (y/x)2
2.7 y′ = 2x – y
3.7 y′′ = 4cos2x
4.7 y′′ – 2y′ + 5y = 5x2 – 4x + 2, y(0) = 0, y′(0) = 2
5.7 y′′ − y = shx
Additional information
Detailed solution. Designed in PDF format for easy viewing of IDZ solutions on smartphones. In MS Word (doc format) sent additionally.