integral

[dusk fractal]

1. Wait patiently for a helper to come along.
2. Once someone helps you, say thank you and close the thread with:

+close

3. Feel free to nominate the person for helper of the week in #helper-nominations

[gloomy linden]

Did you use the fact that $$\sin x=\cos \left(\frac{\pi}{2}-x \right)$$

[final tundra]

civil_service_pigeon

[gloomy linden]

If you've made some progress, send what you've done

Otherwise, start with this

[gloomy linden]

Send what you’ve done so far

[gloomy linden]

Consider adding integrals

[final tundra]

diviirockgod6