Tan 225°-sin330°-cos120°=
Matematika
prolin
Pertanyaan
Tan 225°-sin330°-cos120°=
2 Jawaban
-
1. Jawaban Dewissss
jawabannya 2. maaf klau salah. -
2. Jawaban Anonyme
Bab Trigonometri
Matematika SMA Kelas X
tan 225° - sin 330° - cos 120°
= 1 - (-1/2) - (-1/2)
= 1 + 1/2 + 1/2
= 2