" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Hitunglah sin 3a sin a + sin 6a sin 2a + sin 12a sin 2a + sin 24a sin 8a + sin 48a sin 16a + sin 96a sin 32a = sin 65a sin 63a ?
kesalahan sin 12a sin 2a ,sharus nya sin 12a sin 4a