Problem

Evaluate the integral. $$ \int_{\sqrt{2}}^{2} \fr…

03:36

Problem 23 Easy Difficulty

Evaluate the integral.
$$
\int_{\sqrt{2}}^{2} \frac{d x}{x^{2} \sqrt{x^{2}-1}}
$$

Answer

$(\sqrt{3}-\sqrt{2}) / 2$

Related Courses

Calculus 1 / AB

Calculus 2 / BC

Calculus Early Transcendentals

Chapter 7

PRINCIPLES OF INTEGRAL EVALUATION

Section 4

Trigonometric Substitutions

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Video Transcript

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