AP® Calculus AB-BC

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Moderate

Basic Integration: Exponential and Trig Functions

APCALC-1WHVXJ

Integrate:
$$\int{\sec^2(x)*e^{\tan(x)}dx}$$

A

$\tan(x)*e^{\sec^2(x)}+C$

B

$2\sec^2(x)\tan(x)e^{\tan(x)}+\sec^4(x)*e^{\tan(x)}+C$

C

$-e^{\tan(x)}+C$

D

$e^{\tan(x)}+C$