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Cho phương trình vi phân y′+ytanx=2,5tanx; y(0)=0. Tính y(π/3).
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Cho phương trình vi phân y′+ytanx=2,5tanx; y(0)=0. Tính y(π/3).
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Mathematics
4 years
2021-09-05T04:48:30+00:00
2021-09-05T04:48:30+00:00 1 Answers
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Language barier pls use English