Jor credit! 1. Write each as a function of a positive number: (a) cos(-2.71) (b) tan(-) (c) csc(-1.2) 2. Simplify to a single trigonometric term, power of a single trigonometric term, or constant: 1+tan? x 1+cot2x 3. Simplify to a single trigonometric term, power of a single trigonometric term, or constant: sin e (csc20-1)

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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I'm having a hard time understanding where to start. For number 1) you can do one of the letters and I can try to initiate the equation. Thank you ?
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1. Write each as a function of a positive number:
(a) cos(-2.71)
(b) tan
12
(c) csc(-1.2)
2. Simplify to a single trigonometric term, power of a single trigonometric term, or constant:
1+tan?
1+cot2 x
3. Simplify to a single trigonometric term, power of a single trigonometric term, or constant:
sin2 e (csc2e- 1)
Transcribed Image Text:of 2 Show all work for credit! 1. Write each as a function of a positive number: (a) cos(-2.71) (b) tan 12 (c) csc(-1.2) 2. Simplify to a single trigonometric term, power of a single trigonometric term, or constant: 1+tan? 1+cot2 x 3. Simplify to a single trigonometric term, power of a single trigonometric term, or constant: sin2 e (csc2e- 1)
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