For each expression, make sure you are in the correct calculator mode.Round your answers to the nearest hundredth.  cot−4π3 =   csc180° =   sec210° =

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter71: The Cartesian Coordinate System
Section: Chapter Questions
Problem 1A
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For each expression, make sure you are in the correct calculator mode.Round your answers to the nearest hundredth. 
cot−4π3
=
 
csc180°
=
 
sec210°
=
 
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