Use the trigonometric values of special angles to simplify the following. 1. cos 60°+sec 60° 2. sin 45°+csc 60° 3. cot 60°+sin 60°–sec 60° 4. (cot 60°)(csc 60°) 5. (cot 30°)(sec 5°) Use the trigonometric values of special angles to simplify the following. 1. cos 60° + sec 60° 2. sin 45° + csc 60° 3. cot 60° + sin 60° - sec 60° 4. (cot 60°)(csc 60°) 5. (cot 30°)(sec 45°)
Use the trigonometric values of special angles to simplify the following. 1. cos 60°+sec 60° 2. sin 45°+csc 60° 3. cot 60°+sin 60°–sec 60° 4. (cot 60°)(csc 60°) 5. (cot 30°)(sec 5°) Use the trigonometric values of special angles to simplify the following. 1. cos 60° + sec 60° 2. sin 45° + csc 60° 3. cot 60° + sin 60° - sec 60° 4. (cot 60°)(csc 60°) 5. (cot 30°)(sec 45°)
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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Transcribed Image Text:Use the trigonometric values of special angles to simplify the following. 1. cos 60°+sec 60° 2.
sin 45°+csc 60° 3. cot 60°+sin 60° –sec 60° 4. (cot 60°)(csc 60°) 5. (cot 30°)(sec 5°)
Use the trigonometric values of special angles to simplify the following.
1. cos 60° + sec 60°
2. sin 45° + csc 60°
3. cot 60° + sin 60° - sec 60°
4. (cot 60°)(csc 60°)
5. (cot 30°)(sec 45°).
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