Integral of $$$\cos{\left(n \right)}$$$

The calculator will find the integral/antiderivative of $$$\cos{\left(n \right)}$$$, with steps shown.

Related calculator: Definite and Improper Integral Calculator

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Your Input

Find $$$\int \cos{\left(n \right)}\, dn$$$.

Solution

The integral of the cosine is $$$\int{\cos{\left(n \right)} d n} = \sin{\left(n \right)}$$$:

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

Therefore,

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

Add the constant of integration:

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

Answer

$$$\int \cos{\left(n \right)}\, dn = \sin{\left(n \right)} + C$$$A


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