Use Identities to Solve Trigonometric Equations
Solve the Equation on the Interval

question 81

Multiple Choice

Use Identities to Solve Trigonometric Equations
Solve the equation on the interval [0, 2π) .
- $\tan 2 x - \tan x = 0$

• A) \(0 , \pi\)
• B) \(\frac { \pi } { 4 } , \frac { 5 \pi } { 4 }\)
• C) \(\frac { \pi } { 12 } , \frac { \pi } { 6 } , \frac { 2 \pi } { 3 } , \frac { 7 \pi } { 12 } , \frac { 7 \pi } { 6 } , \frac { 13 \pi } { 12 } , \frac { 5 \pi } { 3 }\)
• D) 0

---

Definitions:

Distal Location

Refers to parts of the body or structures located farthest from the point of attachment or reference.

Humerus

The long bone in the upper arm that runs from the shoulder to the elbow.

False Ribs

The lower ribs (usually ribs 8-10) that are not directly attached to the sternum but are connected to the true ribs above them via cartilage.

Sternum

A long, flat bone located in the center of the chest, serving as a support for the rib cage and to protect vital organs such as the heart and lungs.