Created by

Erli_Silitonga
- Matematika
- Persamaan Trigonometri
- Age 15-17
-
level: XI MIPA
- Indonesian
Author's Instructions
Mengubah trigonometri bentuk a cos x + b sin x
Created by

Erli_Silitonga
Author's Instructions
Mengubah trigonometri bentuk a cos x + b sin x