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Dec 11th, 2016
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  1. \documentclass{article}
  2. \usepackage[russian]{babel}
  3. \usepackage[utf8]{inputenc}
  4. \usepackage{amsmath}
  5. \begin{document}
  6. \begin{flushleft}
  7. Контрольна робота №1\\
  8. \textbf{Варіант №}\\
  9. Розв’яжіть рівняння:\\
  10. \textbf{1.} $x^\prime=(x+2y)^{1/2},$\\
  11. \textbf{2.} $x^2\sqrt{1+y^2}=y^\prime(1-x^2),$\\
  12. \textbf{3.} $(2y^3+8xy+x)dx+(4x^2+6xy^2+y)dy=0,$\\
  13. \textbf{4.} $2xy^2+(y^3-3x^3)y^\prime=0,$\\
  14. \textbf{5.} $y^\prime(x-1)+2y-\cos x =0,$\\
  15. \textbf{6.} $(3x+5)dx=(x+6y+3)dy,$\\
  16. \textbf{7.} $2y+(x^2y+1)xy^\prime=0.$\\
  17. \end{flushleft}
  18. \end{document}
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