(a). cot x[cot(-x) + tan(-x)] = – csc² x CSC² x |
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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![(a). cot x[cot(-x)+ tan(-x)] = – csc2 x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa451162e-14ac-4cfd-a2c6-1eae7f4a5f1a%2F5f6fcea8-19ad-476e-a0f3-28ea86e2fb36%2Fsw3e0na_processed.png&w=3840&q=75)
Transcribed Image Text:(a). cot x[cot(-x)+ tan(-x)] = – csc2 x
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