Hitunglah sin(x-10)°=1/2, 0° < x < 360°
Matematika
giorginat21
Pertanyaan
Hitunglah sin(x-10)°=1/2, 0° < x < 360°
1 Jawaban
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1. Jawaban aw131719
sin (x-10) = 0.5
maka,
x-10 = sin⁻¹ 0.5
x-10 = 30, 150, 390, 510....
x = 40, 160.....