?

SAT® Subject Test in Math 1 & 2

Free Version

Upgrade subject to access all content

Easy

Basic Trig Identities

SATSTM-NC7XZZ

Which one of the following is equivalent to $(\text{sin x})(\text{cos x})(\text{tan x})$?

A

$\text{cos x}$

B

$\text{sin x}$

C

$\text{sin}^{2}x$

D

$\text{cos}^{2}x$

E

$\text{tan}^{2}x$