7. The expression 1+ cote csc A. sine + cos sine + cos B. sine 1+ cose C. sine D. 1+cose is equivalent to
7. The expression 1+ cote csc A. sine + cos sine + cos B. sine 1+ cose C. sine D. 1+cose is equivalent to
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:7. The expression
1+ cote
csc0
A. sin + cos
sine + cos
B.
sine
1+ cose
C.
sine
D. 1+ cose
is equivalent to
Transcribed Image Text:Brooks Composite High Sch
Math 30-1
Mrs. S. McKinney
8. To create an identity (a statement that is true for all x in the domain) for the equation
cos²x(1+cot² x) = A, the value of A would need to be
A. sin²x
B. cos²x
C. cot²x
D. sec²x
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