sin x cos x / cot an x
Matematika
DanielUS
Pertanyaan
sin x cos x / cot an x
2 Jawaban
-
1. Jawaban dnnyz07
(sin x . cos x) / (cot x)
= (sin x . cos x ) / (cos x /sin x)
= (sin x . cos x ) . (sin x / cos x)
= [tex] \sin ^2 x [/tex] -
2. Jawaban ErikCatosLawijaya
Mapel : Matematika
Kelas : X SMA
Bab : Trigonometri
Pembahasan :
(Sin x Cos x)/(Cot x)
= (Sin x Cos x)/(Cos x / Sin x)
= (Sin² x Cos x)/(Cos x)
= Sin² x
= 1 - Cos²x