dy/dx=sin3x*y
(dy/dx)/y=sin3x
<span>\int{1/y}\, dy = <span>\int{sin3x}\, dx</span></span>
<span><span>logy = (-1/3)*cos3x + C1</span></span>
<span><span>y = e^((-1/3)*cos3x + C1)</span></span>
y = C1*e^((-1/3)*cos3x
Ответ:
Объяснение:
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