integral from-pi/2 to pi/2 of cos(t)

Lösung

\int_{- \frac{π}{2}}^{\frac{π}{2}} cos (t) d t

2

Schritte zur Lösung

\int_{- \frac{π}{2}}^{\frac{π}{2}} cos (t) d t

Nutze das gemeinsame Integral :

\int cos (t) d t = sin (t)

= [sin (t)]_{- \frac{π}{2}}^{\frac{π}{2}}

Berechne die Grenzen:

2

= 2

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