tentukan himpunan penyelesaian dari
3tan2x - akar3 = 0 , 180<0<180
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3 ran 2x = akar 3
tan 2x = akar3 /3 = 1/3 akar 3
tan 2 x = tan 30
2x = 30 x = 15
pakai bentuk k = 0 maka
x= 15
k= 1 maka x = ??