## Trigonometry (11th Edition) Clone

Published by Pearson

# Chapter 1 - Trigonometric Functions - Section 1.4 Using the Definitions of the Trigonometric Functions - 1.4 Exercises - Page 37: 25

No

#### Work Step by Step

By definition, cosecant is the reciprocal of sine. That means they will always have the same sign - either both positive or both negative. If sine of an angle is greater than zero, then cosecant of the same angle also has to be greater that zero.

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