Buktikan bahwa: (2 sin^3 beta)/(1-cos beta)=2 sin beta+2

Name: Buktikan bahwa: (2 sin^3 beta)/(1-cos beta)=2 sin beta+2
Uploaded: 2024-01-14T21:29:08
Duration: PT2M46.5103S
Description: Buktikan bahwa: (2 sin^3 beta)/(1-cos beta)=2 sin beta+2 sin beta.cos beta