Buktikan. (cos 3x - cos 5x)/(sin 3x - sin x) = 2 sin 2x

Name: Buktikan. (cos 3x - cos 5x)/(sin 3x - sin x) = 2 sin 2x
Uploaded: 2024-01-17T16:26:43
Duration: PT2M48.695S
Description: Buktikan. (cos 3x - cos 5x)/(sin 3x - sin x) = 2 sin 2x