Soru:
sin 6x + sin 4x + sin 5x cos 5x + cos 4x + cos 6x işleminin sonucu aşağıdakilerden hangisidir? A) tan4x B) cot4x C) tan6x D) cot5x OSO E) tan5x 1) D 20C 3) D 4)E
![sin 6x + sin 4x + sin 5x
cos 5x + cos 4x + cos 6x
işleminin sonucu aşağıdakilerden hangisidir?
A) tan4x
B) cot4x C) tan6x
D) cot5x OSO E) tan5x
1)
D
20C
3) D
4)E](https://media.kunduz.com/media/question/seo/raw/706098-2020-01-09_1909590000-zzgV_uagkbygX1.jpg?h=512)
sin 6x + sin 4x + sin 5x cos 5x + cos 4x + cos 6x işleminin sonucu aşağıdakilerden hangisidir? A) tan4x B) cot4x C) tan6x D) cot5x OSO E) tan5x 1) D 20C 3) D 4)E