Buktikan 1 - cos 5A x cos 3A - sin 5A . sin 3A=2 sin^2 A

Name: Buktikan 1 - cos 5A x cos 3A - sin 5A . sin 3A=2 sin^2 A
Uploaded: 2024-01-30T11:41:43.000Z
Duration: PT3M24.167S
Description: Buktikan 1 - cos 5A x cos 3A - sin 5A . sin 3A=2 sin^2 A