# How to integrate sin 3x

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## Example 7 (iii)

Integrating the third power of $\sin(x)$ (or any odd power, for that matter), is an easy task (unlike $β« \sin^2(x)\,dx$, which requires a little trick). All you have to do is write the expression as

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## Integral of sin^3(x)

Integral of sin(5x)sin(3x) - How to integrate it step by step!π Follow @integralsforyou on Instagram for a daily integral ππΈ @integralsforyou https://www.

## integral of sin(3x)

The integral of sin 3x can be calculated using the formula for the integral of sin ax which is given by β«sin (ax) dx = (-1/a) cos ax + C. Mathematically, the integral of sin 3x is written as β«sin 3x dx

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