Funktion $$$\sin{\left(\phi \right)}$$$ integraali

Määritä $$$\int \sin{\left(\phi \right)}\, d\phi$$$.

Sinifunktion integraali on $$$\int{\sin{\left(\phi \right)} d \phi} = - \cos{\left(\phi \right)}$$$:

$${\color{red}{\int{\sin{\left(\phi \right)} d \phi}}} = {\color{red}{\left(- \cos{\left(\phi \right)}\right)}}$$

Näin ollen,

$$\int{\sin{\left(\phi \right)} d \phi} = - \cos{\left(\phi \right)}$$

Lisää integrointivakio:

$$\int{\sin{\left(\phi \right)} d \phi} = - \cos{\left(\phi \right)}+C$$

$$$\int \sin{\left(\phi \right)}\, d\phi = - \cos{\left(\phi \right)} + C$$$A