Cos 120° + sin 60° + tan 30° =
Matematika
FadhillaTZ
Pertanyaan
Cos 120° + sin 60° + tan 30° =
2 Jawaban
-
1. Jawaban novita434
cos(90+30)+ sin 60°+tan 30°
=1/2✓3+1/2✓3+✓3
=✓3+✓3
=2✓3 -
2. Jawaban jokoz1
cos(90+30)+sin60+tan30=1/2\V3+1/2V3
=V3+V3
=2V3
maaf V nya diganti