(cos 11-sin 11)/(cos 11+sin 11) sama dengan . . .

Name: (cos 11-sin 11)/(cos 11+sin 11) sama dengan . . .
Uploaded: 2023-12-19T20:14:08.000Z
Duration: PT3M23.133S
Description: (cos 11-sin 11)/(cos 11+sin 11) sama dengan . . .