de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

(dN)/(dt)=k(20-N)

Lösung

\frac{d N}{d t} = k (20 - N)

Lösung

N = - e^{- k t - c_{1}} + 20

Schritte zur Lösung

\frac{d N}{d t} = k (20 - N)

Solve separable ODE:

N = - e^{- k t - c_{1}} + 20

N = - e^{- k t - c_{1}} + 20

Graph

Beliebte Beispiele

(dy)/(dt)=0.06y+3000,y(0)=70000

\frac{d y}{d t} = 0.06 y + 3000, y (0) = 70000

dx+sin(y)xdy-sin(y)dy=0

d x + sin (y) x d y - sin (y) d y = 0

f^{^{'}} (x) = - 10 f (x)

derivative of (f(x)f(x))=cos(2x)

\frac{d}{d x} ((f (x)) f (x)) = cos (2 x)

(xdx)/((1+x))=(dy)/(y^3)

\frac{x d x}{( 1 + x )} = \frac{d y}{y ^{3}}