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Beliebt Rechnen >

integral from n to n+1 of (cos(x))/x

Lösung

\int_{n}^{n + 1} \frac{cos ( x )}{x} d x

Lösung

Ci (n + 1) - Ci (n)

Schritte zur Lösung

\int_{n}^{n + 1} \frac{cos ( x )}{x} d x

Das ist ein nicht elementares Integral :

\int \frac{cos ( x )}{x} d x = Ci (x)

= [Ci (x)]_{n}^{n + 1}

Berechne die Grenzen:

Ci (n + 1) - Ci (n)

= Ci (n + 1) - Ci (n)

Beliebte Beispiele

integral from 0 to 1 of-2y+1

\int_{0}^{1} - 2 y + 1 d y

integral from 5 to 6 of x

\int_{5}^{6} x d x

integral from 0 to pi/4 of t^2sin(2t)

\int_{0}^{\frac{π}{4}} t^{2} sin (2 t) d t

integral from-2 to 2 of 2x-4

\int_{- 2}^{2} 2 x - 4 d x

integral from-1 to 0 of (x^2)

\int_{- 1}^{0} (x^{2}) d x