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can someone solve this problem with dsolve?

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Nenad Vujovic
Nenad Vujovic 2020-1-25
关闭： MATLAB Answer Bot 2021-8-20
>> syms y(t);
dsolve('Dy=sin(t)*cos(t)+2-(y*cos(t))')
ans =
C5*exp(-sin(t)) + exp(-sin(t))*int((exp(sin(t))*(sin(2*t) + 4))/2, t, 'IgnoreAnalyticConstraints', true)

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回答（1 个）

Walter Roberson
Walter Roberson 2020-1-25
What problem? That is the solution.
Remember that many many integrals do not have a closed form solution.

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