Sin 60° × cos 60° × sin 30°
Matematika
ari1034
Pertanyaan
Sin 60° × cos 60° × sin 30°
1 Jawaban
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1. Jawaban Anonyme
jawab
sin 60 x cos 60 x sin 30 =
= 1/2 √ 3 x 1/2 x 1/2
= 1/8 √3