om the Unit Circle 2 (#_ sec 330° CSC 210⁰ cos 60°

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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### Exercise on Trigonometric Functions from the Unit Circle 2

---

#### Task Instructions:

Calculate the values of the following trigonometric functions based on the given angles from the Unit Circle.

---

#### Problems:

1. **Secant Function (sec)**

   \(\sec 330^\circ\)

2. **Cosecant Function (csc)**

   \(\csc 210^\circ\)

3. **Cosine Function (cos)**

   \(\cos 60^\circ\)

---

To find the values of these trigonometric functions, you can refer to the unit circle, where each angle corresponds to a specific point \((x, y)\) on the circle. Remember the fundamental definitions:

- \(\sec \theta = \frac{1}{\cos \theta}\)
- \(\csc \theta = \frac{1}{\sin \theta}\)
- \(\cos \theta = \text{cosine of the angle} \theta\)

Make use of these definitions to determine the values accurately. Happy solving!
Transcribed Image Text:### Exercise on Trigonometric Functions from the Unit Circle 2 --- #### Task Instructions: Calculate the values of the following trigonometric functions based on the given angles from the Unit Circle. --- #### Problems: 1. **Secant Function (sec)** \(\sec 330^\circ\) 2. **Cosecant Function (csc)** \(\csc 210^\circ\) 3. **Cosine Function (cos)** \(\cos 60^\circ\) --- To find the values of these trigonometric functions, you can refer to the unit circle, where each angle corresponds to a specific point \((x, y)\) on the circle. Remember the fundamental definitions: - \(\sec \theta = \frac{1}{\cos \theta}\) - \(\csc \theta = \frac{1}{\sin \theta}\) - \(\cos \theta = \text{cosine of the angle} \theta\) Make use of these definitions to determine the values accurately. Happy solving!
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