sin(2r) cos(2x) +1 2. Prove: csc(2x) + cot(2r). %3D COS

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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sin(2r)
cos(2x) +1
2. Prove: csc(2.x)
+ cot(2r).
%3D
COS
Transcribed Image Text:sin(2r) cos(2x) +1 2. Prove: csc(2.x) + cot(2r). %3D COS
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