Establish the identity. 1+ tan 0 cot 0+1 1-tan 0 cot 0-1 Which of the following four statements shows the key steps in establishing the identity? O A. O B. O C. O D. 1+ tan 0 1- tan 0 1+ tan 0 1- tan 0 1+ tan 0 1- tan 0 1+ tan 0 1- tan 0 1+ 1 1- 1+ 1 cot 0 1 cot 0 1 tan 0 1 tan 0 cot 0 1 cot 0 cot 0 1 cot ( cot 0-1 cot 0 cot 0+1 cot 0 tan 0+1 cot 0 tan 0-1 cot 0 cot 0-1 cot 0 cot 0+1 cot 0 cot 0+1 cot 0 cot 0-1 cot 0 cot 0+1 cot 0-1 cot 0+1 cot 0-1 cot 0 + 1 cot 0-1 cot 0+1 cot 0-1

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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Question
Establish the identity.
1 + tan 0 cot 0+1
=
1- tan 0 cot 0-1
Which of the following four statements shows the key steps in establishing the identity?
O A.
cot 0-1
cot 0
O B.
O C.
O D.
1 + tan 0
1- tan 0
1 + tan 0
1
tan 0
1+tan 0
- tan 0
1-
1+ tan 0
1- tan 0
1+
1+
1-
1 +
1-
1+
1
1
cot 0
1
cot 0
1
tan 0
1
tan 0
cot (
1
cot (
1
cot 0
1
cot 0
cot 0 + 1
cot (
tan 0+1
cot 0
tan 0-1
cot (
cot 0-1
cot 0
cot 0 +1
cot 0
cot 0 + 1
cot 0
cot 0-1
cot 0
cot 0+1
cot 0-1
cot 0+1
cot 0-1
cot 0+1
cot 0-1
cot 0+1
cot 0-1
Transcribed Image Text:Establish the identity. 1 + tan 0 cot 0+1 = 1- tan 0 cot 0-1 Which of the following four statements shows the key steps in establishing the identity? O A. cot 0-1 cot 0 O B. O C. O D. 1 + tan 0 1- tan 0 1 + tan 0 1 tan 0 1+tan 0 - tan 0 1- 1+ tan 0 1- tan 0 1+ 1+ 1- 1 + 1- 1+ 1 1 cot 0 1 cot 0 1 tan 0 1 tan 0 cot ( 1 cot ( 1 cot 0 1 cot 0 cot 0 + 1 cot ( tan 0+1 cot 0 tan 0-1 cot ( cot 0-1 cot 0 cot 0 +1 cot 0 cot 0 + 1 cot 0 cot 0-1 cot 0 cot 0+1 cot 0-1 cot 0+1 cot 0-1 cot 0+1 cot 0-1 cot 0+1 cot 0-1
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