Tolong dibantu yaa.. Sin 330°-Cos 210°+Tan 45°
Matematika
ahmad17178
Pertanyaan
Tolong dibantu yaa..
Sin 330°-Cos 210°+Tan 45°
Sin 330°-Cos 210°+Tan 45°
1 Jawaban
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1. Jawaban ShanedizzySukardi
materi trigonometri
sin 330° - cos 210° + tan 45°
= -1/2 - (-1/2 akar 3) + 1
= 1/2 + 1/2 akar 3