IDZ Ryabushko Option 3 KR "Differential Equations"
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Product description
Test "Differential Equations" (2 hours). 345 p.
Solve these differential equations.
1.3 x2y′ = xy + y2
2.3 lncosydx + xtgydy = 0
3.3 y′′xlnx = y′
4.3 y′′ + 6y′ + 13y = 26x – 1, y(0) = 0, y′(0) = 1
5.3 y′′ + 4y = 1/sin2x
Additional information
Detailed solution. Designed in PDF format for easy viewing of IDZ solutions on smartphones. In MS Word (doc format) sent additionally.