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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.3: Trigonometric Functions Of Real Numbers

Problem 43E

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Related questions

Question

Use the unit circle to determine the angle
defined by the given function in the interval
(0, 2π].
1) tan = -1 0 =
I
I
2) sec 0
I
3) cos 0
"
=
El+
4
5πT
3
7π
T
NICO
6
7π
4
2π
3
||
4π
::
3
::
3π
2
3π
4
::
·
5πT
6
د من
11π
6

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