Give the exact value of each trigonometric function using the unit circle and give its reference angle. sec - 600° cot 570° Exact Value I I I I I I I I I I I 1 Reference angle I I I I I I I I I I 1 I 1 1

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter73: Achievement Review—section Seven
Section: Chapter Questions
Problem 47AR
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Question
Give the exact value of each trigonometric
function using the unit circle and give its
reference angle.
sec
cot 570°
1
2
600
0
√2
Exact Value
I
2√3
3
:: 60°
I
I
I
I
I
I
::-2
1
√√3
2
:: 45°
Reference angle
I
I
I
I
I
30°
I
I
I
I
Transcribed Image Text:Give the exact value of each trigonometric function using the unit circle and give its reference angle. sec cot 570° 1 2 600 0 √2 Exact Value I 2√3 3 :: 60° I I I I I I ::-2 1 √√3 2 :: 45° Reference angle I I I I I 30° I I I I
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