Tunjukkan bahwa:tan 30 = (sin 60)/(1+cos 60)

Saluranedukasion 2023-12-25T15:41:43.000Z

Tunjukkan bahwa:tan 30 = (sin 60)/(1+cos 60)
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Tunjukkan bahwa:tan 30 = (sin 60)/(1+cos 60)