de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

y^{''}+49y=-49sec^2(7x)

Lösung

y^{^{''}} + 49 y = - 49 sec^{2} (7 x)

Lösung

y = c_{1} cos (7 x) + c_{2} sin (7 x) + 1 - ln (sec (7 x) + tan (7 x)) sin (7 x)

Schritte zur Lösung

y^{''} (x) + 49 y = - 49 sec^{2} (7 x)

Solve linear ODE:

y = c_{1} cos (7 x) + c_{2} sin (7 x) + 1 - ln (sec (7 x) + tan (7 x)) sin (7 x)

y = c_{1} cos (7 x) + c_{2} sin (7 x) + 1 - ln (sec (7 x) + tan (7 x)) sin (7 x)

Graph

Beliebte Beispiele

(9x^2+y-1)-(4y-x)y^'=0

(9 x^{2} + y - 1) - (4 y - x) y^{^{'}} = 0

taylor ln(1/(1-x))

t a y l or ln (\frac{1}{1 - x})

integral of 1/(x^2)+4/(xsqrt(x))+2

\int \frac{1}{x ^{2}} + \frac{4}{x x} + 2 d x

integral of xe^y

\int x e^{y} d y

\frac{d}{d t} (a e^{t})