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人気のある微分積分 >

(dy)/(dx)+ytan(x)=2xcos(x)

解

\frac{d y}{d x} + y tan (x) = 2 x cos (x)

解

y = \frac{x ^{2}}{sec ( x )} + \frac{c _{1}}{sec ( x )}

解答ステップ

\frac{d y}{d x} + y tan (x) = 2 x cos (x)

線形 ODE を解く:

y = \frac{x ^{2}}{sec ( x )} + \frac{c _{1}}{sec ( x )}

y = \frac{x ^{2}}{sec ( x )} + \frac{c _{1}}{sec ( x )}

グラフ

人気の例

(\partial)/(\partial z)(xy+yz+xz)

\frac{\partial}{\partial z} (x y + yz + x z)

integral of 1/3 x^3

\int \frac{1}{3} x^{3} d x

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\int_{0}^{1} \frac{6}{1 - x ^{2}} d x

(\partial)/(\partial x)(arcsin(x/l))

\frac{\partial}{\partial x} (arcsin (\frac{x}{l}))

derivative of 3/(5x^{2/5})

\frac{d}{d x} (\frac{3}{5 x ^{\frac{2}{5}}})