Determine the exact values of the three trigonometric functions sine, cosine, and tangent of the angle ?.
?
?
where 
?
A. sin ? = 
cos ? = 
tan ? = 
B. sin ? =
cos ? = 
tan ? = 
C. sin ? =
cos ? = 
tan ? = 
D. sin ? =
cos ? = 
tan ? = 
E. sin ? =
cos ? = 
tan ? =
Answer: A
Mathematics
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