tan 2x = ⅓√3, 0≤x≤360°
Matematika
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Pertanyaan
tan 2x = ⅓√3, 0≤x≤360°
1 Jawaban
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1. Jawaban keruasriki
tan2x = 1/3 akar3
tan2x = tan30°
2x = 30°
x = 30°/2
x= 15°
tan2x = 1/3 akar3
tan2x = tan210°
2x = 210°
x = 210°/2
x = 105°