Nilai lim x→0 ( sin 4x - sin 2x/6x) =......
Matematika
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Pertanyaan
Nilai lim x→0 ( sin 4x - sin 2x/6x) =......
1 Jawaban
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1. Jawaban DB45
Limit Trigonometri
lim(x->0) (sin 4x - sin 2x)/(6x)
lim(x->0) sin 4x/6x - sin 2x/6x
= 4x/6x - 2x/6x
= 4/6 - 2/6
= 2/6
= 1/3