IDZ Ryabushko Option 1 KR "Differential Equations"
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Product description
Test "Differential Equations" (2 hours). 345 p.
Solve these differential equations.
1.1 y′ – y/x – 1/(sin(y/x)) = 0
2.1 y′cos2x + y = tgx
3.1 y′′cos2x = 1
4.1 y′′ – 5y′ + 6y = x, y(0) = 0, y′(0) = 1
5.1 y′′ + 4y′ + 4y = e–2x/x3
Additional information
Detailed solution. Designed in PDF format for easy viewing of IDZ solutions on smartphones. In MS Word (doc format) sent additionally.