nilai sin (1/6pi rad) + tg (1/4pi rad)=.....
Matematika
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Pertanyaan
nilai sin (1/6pi rad) + tg (1/4pi rad)=.....
1 Jawaban
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1. Jawaban ErikCatosLawijaya
Sin (1/6 π rad) + Tan(1/4 π rad)
= Sin (1/6 . 180) + Tan(1/4 . 180)
= Sin 30° + Tan45°
= 1/2 + 1
= 3/2