Find the signs of the six trigonometric functions for the given angle.
-19°
A) Positive: cosine and secant; negative: sine, tangent, cotangent, cosecant
B) Positive: all
C) Positive: sine and cosine; negative: tangent, cotangent, secant, cosecant
D) Positive: tangent and cotangent; negative: sine, cosine, secant, cosecant
Correct Answer:
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