Indicate the quadrants in which the terminal side of θ must lie in. A): If sin θ < 0 and cos θ < 0, then θ terminates in ["QIII", "QII", "QIV", "QI"]           .  B): If tan θ > 0 and csc θ < 0, then θ terminates in ["QIII", "QII", "QI", "QIV"]           .  C): If cot θ < 0 and sec θ > 0, then θ terminates in ["QIII", "QIV", "QII", "QI"]           .  d. If sec θ > 0 and csc θ > 0, then θ terminates in                                                      ["QIII", "QI", "QII", "QIV"]

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 49E
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Indicate the quadrants in which the terminal side of θ must lie in.

A): If sin θ < 0 and cos θ < 0, then θ terminates in

["QIII", "QII", "QIV", "QI"]           . 

B): If tan θ > 0 and csc θ < 0, then θ terminates in

["QIII", "QII", "QI", "QIV"]           . 

C): If cot θ < 0 and sec θ > 0, then θ terminates in

["QIII", "QIV", "QII", "QI"]           . 

d. If sec θ > 0 and csc θ > 0, then θ terminates in                                                      ["QIII", "QI", "QII", "QIV"]            

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