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Beliebt Rechnen >

d/(dt)(cos(5t))

Lösung

\frac{d}{d t} (cos (5 t))

Lösung

- sin (5 t) \cdot 5

Schritte zur Lösung

\frac{d}{d t} (cos (5 t))

Wende die Kettenregel an:

- sin (5 t) \frac{d}{d t} (5 t)

= - sin (5 t) \frac{d}{d t} (5 t)

\frac{d}{d t} (5 t) = 5

= - sin (5 t) \cdot 5

Graph

Beliebte Beispiele

integral of ((1-x^2)^{1/2})/(x^4)

\int \frac{( 1 - x ^{2} ) ^{\frac{1}{2}}}{x ^{4}} d x

-6x^2y+y^'=-10x^2

- 6 x^{2} y + y^{^{'}} = - 10 x^{2}

inverselaplace 5/(s^2-12)-(4s)/(s^2+8)

in v erse l a pl a ce \frac{5}{s ^{2} - 12} - \frac{4 s}{s ^{2} + 8}

derivative y=3x^2+(8x)/3-2

d er i v a t i v e y = 3 x^{2} + \frac{8 x}{3} - 2

integral of (900)/((2x-5)^2)

\int \frac{900}{( 2 x - 5 ) ^{2}} d x