?

AP® Calculus AB-BC

Free Version

Upgrade subject to access all content

Moderate

Rewriting Integrals to Solve: Rational Trigonometric Function

APCALC-KVBQXC

Integrate:

$$\int{\cfrac{3}{sec(x)}dx}$$

A

$\cfrac{3}{sec(x)tan(x)}+C$

B

$\cfrac{-3}{sec(x)tan(x)}+C$

C

$-3sin(x)+C$

D

$3sin(x)+C$