Find the sign of the six trigonometric function values for the given angle.165°
A. Positive: sine and cosecant; negative: cosine, tangent, cotangent, secant
B. Negative: all
C. Positive: cosine and secant; negative: sine, tangent, cotangent, cosecant
D. Positive: tangent and cotangent; negative: sine, cosine, secant, cosecant
Answer: A
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D. 
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