1003109901 | math4u.vsb.cz

SubArea:

Limits and continuity

Level:

Project ID:

1003109901

Accepted:

1

Clonable:

0

Easy:

1

Find the next possible correct step in evaluating this limit.

lim_{x \to \infty} \frac{2 x - 1}{\sqrt{2 x^{2} - 1}}

lim_{x \to \infty} \frac{2 - \frac{1}{x}}{\sqrt{2 - \frac{1}{x^{2}}}}

lim_{x \to \infty} \frac{2 - \frac{1}{x}}{\sqrt{2 x - \frac{1}{x}}}

lim_{x \to \infty} \frac{2 - \frac{1}{x}}{\sqrt{2 - x}}

lim_{x \to \infty} \frac{\frac{2}{x} - \frac{1}{x^{2}}}{\sqrt{2 - \frac{1}{x^{2}}}}