Kalkulus Contoh

$lim_{x \to \infty} \frac{\cos^{2} (2 x)}{x - 2 x}$

Langkah 1

Karena $\frac{1}{x - 2 x} \leq \frac{\cos^{2} (2 x)}{x - 2 x} \leq \frac{0}{x - 2 x}$ dan $lim_{x \to \infty} \frac{1}{x - 2 x} = lim_{x \to \infty} \frac{0}{x - 2 x} = 0$ , terapkan Teorema Apit.

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