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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These two answers are set up identical, why doesn't the first one equal 4pi / 3 ?

Find the exact value, if any, of the following composite function. If there is no value, say it is "not defined." Do not use a calculator.
CoS
CoS
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A.
- 1
CoS
cos
(Simplify your answer. Type an exact answer, using n as needed. Use integers or fractions for any numbers in the expression.)
O B. Not defined
Transcribed Image Text:Find the exact value, if any, of the following composite function. If there is no value, say it is "not defined." Do not use a calculator. CoS CoS Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. - 1 CoS cos (Simplify your answer. Type an exact answer, using n as needed. Use integers or fractions for any numbers in the expression.) O B. Not defined
Find the exact value, if any, of the composite function. If there is no value, say it is "not defined." Do not use a calculator.
- 1
Cos
COS
3
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
2n
- 1
CoS
Cos
3
3
(Simplify your answer. Type an exact answer, using t as needed. Use integers or fractions for any numbers in the expression.)
B. It is not defined.
Transcribed Image Text:Find the exact value, if any, of the composite function. If there is no value, say it is "not defined." Do not use a calculator. - 1 Cos COS 3 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. 2n - 1 CoS Cos 3 3 (Simplify your answer. Type an exact answer, using t as needed. Use integers or fractions for any numbers in the expression.) B. It is not defined.
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