Complete the proof of the identity by choosing the Rule that justifies each step. (1+ cot'x) tan'x= sec'x %3D To see a detailed description of a Rule, select the More Information Button to the right of the Rule. Statement Rule (1 + cot tan x = csc x tan x Rule ? tanr Rule ? %3D sin x sın x Rule ? %3D 21 cos x sin x Rule ? cos = sec x Rule ?
Complete the proof of the identity by choosing the Rule that justifies each step. (1+ cot'x) tan'x= sec'x %3D To see a detailed description of a Rule, select the More Information Button to the right of the Rule. Statement Rule (1 + cot tan x = csc x tan x Rule ? tanr Rule ? %3D sin x sın x Rule ? %3D 21 cos x sin x Rule ? cos = sec x Rule ?
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:Complete the proof of the identity by choosing the Rule that justifies each step.
(1+ cot'x) tan'x= sec'x
%3D
To see a detailed description of a Rule, select the More Information Button to the right of the Rule.
Statement
Rule
(1 + cot
tan x
= csc x tan x
Rule ?
tanr
Rule ?
%3D
sin x
sın x
Rule ?
%3D
21
cos x
sin x
Rule ?
cos
= sec x
Rule ?
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