Multiply the numerator and denominator of the fraction by the conjugate of the denomi-nator, and then simplify.     cosec x + 1/ cosec x -1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 18RE
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Multiply the numerator and denominator of the fraction by the conjugate of the denomi-
nator, and then simplify.

 

 

cosec x + 1/

cosec x -1

 

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