1003109902 | math4u.vsb.cz

SubArea:

Limits and continuity

Level:

Project ID:

1003109902

Accepted:

1

Clonable:

0

Easy:

1

Find the next possible correct step in evaluating this limit.

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

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

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

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

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