Tunjukkan bahwa: sin a/2=+-akar((1-cos a)/2)

Name: Tunjukkan bahwa: sin a/2=+-akar((1-cos a)/2)
Uploaded: 2024-06-29T10:27:00.000Z
Duration: PT1M43.5S
Description: Tunjukkan bahwa: sin a/2=+-akar((1-cos a)/2)