Tan (x-40 derajat) = - akar 3
Matematika
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Pertanyaan
Tan (x-40 derajat) = - akar 3
1 Jawaban
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1. Jawaban 18Navillera
tan (x -40) = -akar3
tan (x - 40) = tan (-60)
x - 40 = -60 + k.180
x = -20 + k.180
k = 1, x = 160°
k = 2, x = 340°
Hp = {160° , 340°}