4. What is the range for sec 6? (-00, -1] U [+1,+00) b. (-o, +0) c. (8:0 ER and 8 + (2n + 1).n E Z} a. d. 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 44E
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2b. Please answer correctly. give the complete solution if necessary.

4. What is the range for sec 0?
a. (-co0, -1] U [+1,+c0)
b. (-co, +0)
c. (8:0 ER and 0 (2n + 1).n € Z}
d. 0
5. What is the range for cot e and tan e7?
a. 10:0 eR and 0 nn, ne 2)
b. All real numbers
c. {0:0 ER ande - (2n + 1)=, n € 2}
d. n
6. What is the range for sin e and cos 0?
a. All real numbers
b. All integers
c. All real numbers except 1 and -1
d. (-1, 1]
Transcribed Image Text:4. What is the range for sec 0? a. (-co0, -1] U [+1,+c0) b. (-co, +0) c. (8:0 ER and 0 (2n + 1).n € Z} d. 0 5. What is the range for cot e and tan e7? a. 10:0 eR and 0 nn, ne 2) b. All real numbers c. {0:0 ER ande - (2n + 1)=, n € 2} d. n 6. What is the range for sin e and cos 0? a. All real numbers b. All integers c. All real numbers except 1 and -1 d. (-1, 1]
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