ja

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

人気のある微分積分 >

(dx)/(dt)-(tan(t))x=sin(t),x(0)=1

解

\frac{d x}{d t} - (tan (t)) x = sin (t), x (0) = 1

解

x = \frac{sin ^{2} ( t )}{2 cos ( t )} + \frac{1}{cos ( t )}

解答ステップ

\frac{d x}{d t} - (tan (t)) x = sin (t)

線形 ODE を解く:

x = \frac{sin ^{2} ( t )}{2 cos ( t )} + \frac{1}{cos ( t )}

x = \frac{sin ^{2} ( t )}{2 cos ( t )} + \frac{1}{cos ( t )}

グラフ

人気の例

limit as x approaches 0 of x/(x^2+7x)

x \to 0 lim (\frac{x}{x ^{2} + 7 x})

derivative of (|x-2|/(x^2))

\frac{d}{d x} (\frac{∣ x - 2 ∣}{x ^{2}})

integral from-3 to 5 of 6-y-((y-3)^2)/4

\int_{- 3}^{5} 6 - y - \frac{( y - 3 ) ^{2}}{4} d y

derivative f(x)=7tan^3(x)

d er i v a t i v e f (x) = 7 tan^{3} (x)

derivative 16^x

d er i v a t i v e 1 6^{x}