damletat damletat
  • 15-06-2021
  • Mathematics
contestada

Giải phương trình vi phân
xy^'-y(ylnx-1)=0
thỏa y(1)=1/2.

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evgeniylevi
evgeniylevi evgeniylevi
  • 17-06-2021

Это ДУ Бернулли, все детали на фото.

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