tolongin gais mtk peminatan
[tex] \boxed{\begin{aligned}\sf \lim_{x \to0} \frac{ {tan}^{2} \: 4x}{2 \: {sin}^{2} \: 2x} &=\sf \frac{1}{2} \times {\left(\dfrac{4}{2} \right)}^{2} \\ \sf &=\sf \frac{1}{2} \times \frac{16}{4} \\ \sf &= \sf \frac{16}{8} \\ \sf &=\sf2 \end{aligned}}[/tex]
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