Mohon bantuannya ya. Lim x-> 0 (8x^2 . Cot^2 4x) sama dengan... A. 1/32 B. 1/16 C. 1/2 D. 1 E. 2

[tex] \lim_{x \to 0} 8x^2\cot^2{4x}=\displaystyle \lim_{x \to 0} \frac{8x^2}{\tan^2{4x}}=\lim_{x \to 0} \frac{8x\times x}{\tan{4x}\times \tan{4x}} \\ \\ \frac{8}{4}\times \frac{1}{4}=\frac{1}{2}[/tex]